389724048

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:89

約数の個数: 450

約数和(自身を含む): 1466288406

約数和(自身を除く): 1076564358

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 48, 49, 51, 54, 56, 57, 63, 68, 72, 76, 81, 84, 98, 102, 108, 112, 114, 119, 126, 133, 136, 144, 147, 152, 153, 162, 168, 171, 189, 196, 204, 216, 228, 238, 252, 266, 272, 294, 304, 306, 323, 324, 336, 342, 357, 361, 378, 392, 399, 408, 432, 441, 456, 459, 476, 504, 513, 532, 567, 588, 612, 646, 648, 684, 714, 722, 756, 784, 798, 816, 833, 882, 912, 918, 931, 952, 969, 1008, 1026, 1064, 1071, 1083, 1134, 1176, 1197, 1224, 1292, 1296, 1323, 1368, 1377, 1428, 1444, 1512, 1539, 1596, 1666, 1764, 1836, 1862, 1904, 1938, 2052, 2128, 2142, 2166, 2261, 2268, 2352, 2394, 2448, 2499, 2527, 2584, 2646, 2736, 2754, 2793, 2856, 2888, 2907, 3024, 3078, 3192, 3213, 3249, 3332, 3528, 3591, 3672, 3724, 3876, 3969, 4104, 4284, 4332, 4522, 4536, 4788, 4998, 5054, 5168, 5292, 5508, 5586, 5712, 5776, 5814, 6137, 6156, 6384, 6426, 6498, 6664, 6783, 7056, 7182, 7344, 7448, 7497, 7581, 7752, 7938, 8208, 8379, 8568, 8664, 8721, 9044, 9072, 9576, 9639, 9747, 9996, 10108, 10584, 10773, 11016, 11172, 11628, 12274, 12312, 12852, 12996, 13328, 13566, 14364, 14896, 14994, 15162, 15504, 15827, 15876, 16758, 17136, 17328, 17442, 17689, 18088, 18411, 19152, 19278, 19494, 19992, 20216, 20349, 21168, 21546, 22032, 22344, 22491, 22743, 23256, 24548, 24624, 25137, 25704, 25992, 26163, 27132, 28728, 29241, 29988, 30324, 31654, 31752, 33516, 34884, 35378, 36176, 36822, 38556, 38988, 39984, 40432, 40698, 42959, 43092, 44688, 44982, 45486, 46512, 47481, 49096, 50274, 51408, 51984, 52326, 53067, 54264, 55233, 57456, 58482, 59976, 60648, 61047, 63308, 63504, 67032, 67473, 68229, 69768, 70756, 73644, 75411, 77112, 77976, 81396, 85918, 86184, 89964, 90972, 94962, 98192, 100548, 104652, 106134, 108528, 110466, 116964, 119952, 121296, 122094, 126616, 128877, 134064, 134946, 136458, 139536, 141512, 142443, 147288, 150822, 154224, 155952, 159201, 162792, 165699, 171836, 172368, 179928, 181944, 183141, 189924, 201096, 204687, 209304, 212268, 220932, 233928, 244188, 253232, 257754, 269892, 272916, 283024, 284886, 294576, 300713, 301644, 318402, 325584, 331398, 343672, 359856, 363888, 366282, 379848, 386631, 402192, 409374, 418608, 424536, 427329, 441864, 467856, 477603, 488376, 497097, 515508, 539784, 545832, 569772, 601426, 603288, 636804, 662796, 687344, 732564, 759696, 773262, 818748, 849072, 854658, 883728, 902139, 955206, 976752, 994194, 1031016, 1079568, 1091664, 1139544, 1159893, 1202852, 1206576, 1273608, 1281987, 1325592, 1432809, 1465128, 1546524, 1637496, 1709316, 1804278, 1910412, 1988388, 2062032, 2279088, 2319786, 2405704, 2547216, 2563974, 2651184, 2706417, 2865618, 2930256, 3093048, 3274992, 3418632, 3479679, 3608556, 3820824, 3976776, 4639572, 4811408, 5127948, 5412834, 5731236, 6186096, 6837264, 6959358, 7217112, 7641648, 7953552, 8119251, 9279144, 10255896, 10825668, 11462472, 13918716, 14434224, 16238502, 18558288, 20511792, 21651336, 22924944, 24357753, 27837432, 32477004, 43302672, 48715506, 55674864, 64954008, 97431012, 129908016, 194862024, 389724048]

約数ペア:

[(1, 389724048), (2, 194862024), (3, 129908016), (4, 97431012), (6, 64954008), (7, 55674864), (8, 48715506), (9, 43302672), (12, 32477004), (14, 27837432), (16, 24357753), (17, 22924944), (18, 21651336), (19, 20511792), (21, 18558288), (24, 16238502), (27, 14434224), (28, 13918716), (34, 11462472), (36, 10825668), (38, 10255896), (42, 9279144), (48, 8119251), (49, 7953552), (51, 7641648), (54, 7217112), (56, 6959358), (57, 6837264), (63, 6186096), (68, 5731236), (72, 5412834), (76, 5127948), (81, 4811408), (84, 4639572), (98, 3976776), (102, 3820824), (108, 3608556), (112, 3479679), (114, 3418632), (119, 3274992), (126, 3093048), (133, 2930256), (136, 2865618), (144, 2706417), (147, 2651184), (152, 2563974), (153, 2547216), (162, 2405704), (168, 2319786), (171, 2279088), (189, 2062032), (196, 1988388), (204, 1910412), (216, 1804278), (228, 1709316), (238, 1637496), (252, 1546524), (266, 1465128), (272, 1432809), (294, 1325592), (304, 1281987), (306, 1273608), (323, 1206576), (324, 1202852), (336, 1159893), (342, 1139544), (357, 1091664), (361, 1079568), (378, 1031016), (392, 994194), (399, 976752), (408, 955206), (432, 902139), (441, 883728), (456, 854658), (459, 849072), (476, 818748), (504, 773262), (513, 759696), (532, 732564), (567, 687344), (588, 662796), (612, 636804), (646, 603288), (648, 601426), (684, 569772), (714, 545832), (722, 539784), (756, 515508), (784, 497097), (798, 488376), (816, 477603), (833, 467856), (882, 441864), (912, 427329), (918, 424536), (931, 418608), (952, 409374), (969, 402192), (1008, 386631), (1026, 379848), (1064, 366282), (1071, 363888), (1083, 359856), (1134, 343672), (1176, 331398), (1197, 325584), (1224, 318402), (1292, 301644), (1296, 300713), (1323, 294576), (1368, 284886), (1377, 283024), (1428, 272916), (1444, 269892), (1512, 257754), (1539, 253232), (1596, 244188), (1666, 233928), (1764, 220932), (1836, 212268), (1862, 209304), (1904, 204687), (1938, 201096), (2052, 189924), (2128, 183141), (2142, 181944), (2166, 179928), (2261, 172368), (2268, 171836), (2352, 165699), (2394, 162792), (2448, 159201), (2499, 155952), (2527, 154224), (2584, 150822), (2646, 147288), (2736, 142443), (2754, 141512), (2793, 139536), (2856, 136458), (2888, 134946), (2907, 134064), (3024, 128877), (3078, 126616), (3192, 122094), (3213, 121296), (3249, 119952), (3332, 116964), (3528, 110466), (3591, 108528), (3672, 106134), (3724, 104652), (3876, 100548), (3969, 98192), (4104, 94962), (4284, 90972), (4332, 89964), (4522, 86184), (4536, 85918), (4788, 81396), (4998, 77976), (5054, 77112), (5168, 75411), (5292, 73644), (5508, 70756), (5586, 69768), (5712, 68229), (5776, 67473), (5814, 67032), (6137, 63504), (6156, 63308), (6384, 61047), (6426, 60648), (6498, 59976), (6664, 58482), (6783, 57456), (7056, 55233), (7182, 54264), (7344, 53067), (7448, 52326), (7497, 51984), (7581, 51408), (7752, 50274), (7938, 49096), (8208, 47481), (8379, 46512), (8568, 45486), (8664, 44982), (8721, 44688), (9044, 43092), (9072, 42959), (9576, 40698), (9639, 40432), (9747, 39984), (9996, 38988), (10108, 38556), (10584, 36822), (10773, 36176), (11016, 35378), (11172, 34884), (11628, 33516), (12274, 31752), (12312, 31654), (12852, 30324), (12996, 29988), (13328, 29241), (13566, 28728), (14364, 27132), (14896, 26163), (14994, 25992), (15162, 25704), (15504, 25137), (15827, 24624), (15876, 24548), (16758, 23256), (17136, 22743), (17328, 22491), (17442, 22344), (17689, 22032), (18088, 21546), (18411, 21168), (19152, 20349), (19278, 20216), (19494, 19992)]