215239752

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:90

約数の個数: 324

約数和(自身を含む): 774971145

約数和(自身を除く): 559731393

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 49, 52, 56, 57, 63, 72, 76, 78, 84, 91, 98, 104, 114, 117, 126, 133, 147, 152, 156, 168, 169, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 312, 338, 342, 361, 364, 392, 399, 441, 456, 468, 494, 504, 507, 532, 546, 588, 637, 676, 684, 722, 728, 741, 798, 819, 882, 931, 936, 988, 1014, 1064, 1083, 1092, 1176, 1183, 1197, 1274, 1352, 1368, 1444, 1482, 1521, 1596, 1638, 1729, 1764, 1862, 1911, 1976, 2028, 2166, 2184, 2223, 2366, 2394, 2527, 2548, 2793, 2888, 2964, 3042, 3192, 3211, 3249, 3276, 3458, 3528, 3549, 3724, 3822, 4056, 4332, 4446, 4693, 4732, 4788, 5054, 5096, 5187, 5586, 5733, 5928, 6084, 6422, 6498, 6552, 6916, 7098, 7448, 7581, 7644, 8281, 8379, 8664, 8892, 9386, 9464, 9576, 9633, 10108, 10374, 10647, 11172, 11466, 12103, 12168, 12844, 12996, 13832, 14079, 14196, 15162, 15288, 15561, 16562, 16758, 17689, 17784, 18772, 19266, 20216, 20748, 21294, 22344, 22477, 22743, 22932, 24206, 24843, 25688, 25992, 28158, 28392, 28899, 30324, 31122, 32851, 33124, 33516, 35378, 36309, 37544, 38532, 41496, 42237, 42588, 44954, 45486, 45864, 48412, 49686, 53067, 56316, 57798, 60648, 61009, 62244, 65702, 66248, 67032, 67431, 70756, 72618, 74529, 77064, 84474, 85176, 89908, 90972, 96824, 98553, 99372, 106134, 108927, 112632, 115596, 122018, 124488, 131404, 134862, 141512, 145236, 149058, 157339, 159201, 168948, 179816, 181944, 183027, 197106, 198744, 202293, 212268, 217854, 229957, 231192, 244036, 262808, 269724, 290472, 295659, 298116, 314678, 318402, 337896, 366054, 394212, 404586, 424536, 427063, 435708, 459914, 472017, 488072, 539448, 549081, 591318, 596232, 629356, 636804, 689871, 732108, 788424, 809172, 854126, 871416, 919828, 944034, 1098162, 1182636, 1258712, 1273608, 1281189, 1379742, 1416051, 1464216, 1618344, 1708252, 1839656, 1888068, 2069613, 2196324, 2365272, 2562378, 2759484, 2832102, 2989441, 3416504, 3776136, 3843567, 4139226, 4392648, 5124756, 5518968, 5664204, 5978882, 7687134, 8278452, 8968323, 10249512, 11328408, 11957764, 15374268, 16556904, 17936646, 23915528, 26904969, 30748536, 35873292, 53809938, 71746584, 107619876, 215239752]

約数ペア:

[(1, 215239752), (2, 107619876), (3, 71746584), (4, 53809938), (6, 35873292), (7, 30748536), (8, 26904969), (9, 23915528), (12, 17936646), (13, 16556904), (14, 15374268), (18, 11957764), (19, 11328408), (21, 10249512), (24, 8968323), (26, 8278452), (28, 7687134), (36, 5978882), (38, 5664204), (39, 5518968), (42, 5124756), (49, 4392648), (52, 4139226), (56, 3843567), (57, 3776136), (63, 3416504), (72, 2989441), (76, 2832102), (78, 2759484), (84, 2562378), (91, 2365272), (98, 2196324), (104, 2069613), (114, 1888068), (117, 1839656), (126, 1708252), (133, 1618344), (147, 1464216), (152, 1416051), (156, 1379742), (168, 1281189), (169, 1273608), (171, 1258712), (182, 1182636), (196, 1098162), (228, 944034), (234, 919828), (247, 871416), (252, 854126), (266, 809172), (273, 788424), (294, 732108), (312, 689871), (338, 636804), (342, 629356), (361, 596232), (364, 591318), (392, 549081), (399, 539448), (441, 488072), (456, 472017), (468, 459914), (494, 435708), (504, 427063), (507, 424536), (532, 404586), (546, 394212), (588, 366054), (637, 337896), (676, 318402), (684, 314678), (722, 298116), (728, 295659), (741, 290472), (798, 269724), (819, 262808), (882, 244036), (931, 231192), (936, 229957), (988, 217854), (1014, 212268), (1064, 202293), (1083, 198744), (1092, 197106), (1176, 183027), (1183, 181944), (1197, 179816), (1274, 168948), (1352, 159201), (1368, 157339), (1444, 149058), (1482, 145236), (1521, 141512), (1596, 134862), (1638, 131404), (1729, 124488), (1764, 122018), (1862, 115596), (1911, 112632), (1976, 108927), (2028, 106134), (2166, 99372), (2184, 98553), (2223, 96824), (2366, 90972), (2394, 89908), (2527, 85176), (2548, 84474), (2793, 77064), (2888, 74529), (2964, 72618), (3042, 70756), (3192, 67431), (3211, 67032), (3249, 66248), (3276, 65702), (3458, 62244), (3528, 61009), (3549, 60648), (3724, 57798), (3822, 56316), (4056, 53067), (4332, 49686), (4446, 48412), (4693, 45864), (4732, 45486), (4788, 44954), (5054, 42588), (5096, 42237), (5187, 41496), (5586, 38532), (5733, 37544), (5928, 36309), (6084, 35378), (6422, 33516), (6498, 33124), (6552, 32851), (6916, 31122), (7098, 30324), (7448, 28899), (7581, 28392), (7644, 28158), (8281, 25992), (8379, 25688), (8664, 24843), (8892, 24206), (9386, 22932), (9464, 22743), (9576, 22477), (9633, 22344), (10108, 21294), (10374, 20748), (10647, 20216), (11172, 19266), (11466, 18772), (12103, 17784), (12168, 17689), (12844, 16758), (12996, 16562), (13832, 15561), (14079, 15288), (14196, 15162)]