1428268464

素因数分解:

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

素因数の和:74

約数の個数: 400

約数和(自身を含む): 5126502240

約数和(自身を除く): 3698233776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 162, 168, 189, 196, 204, 216, 238, 243, 252, 272, 294, 306, 324, 336, 343, 357, 378, 392, 408, 432, 441, 459, 476, 486, 504, 567, 588, 612, 648, 686, 714, 729, 756, 784, 816, 833, 882, 918, 952, 972, 1008, 1029, 1071, 1134, 1176, 1224, 1296, 1323, 1372, 1377, 1428, 1458, 1512, 1666, 1701, 1764, 1836, 1904, 1944, 2058, 2142, 2187, 2268, 2352, 2401, 2448, 2499, 2646, 2744, 2754, 2856, 2916, 3024, 3087, 3213, 3332, 3402, 3528, 3672, 3888, 3969, 4116, 4131, 4284, 4374, 4536, 4802, 4998, 5103, 5292, 5488, 5508, 5712, 5831, 5832, 6174, 6426, 6664, 6804, 7056, 7203, 7344, 7497, 7938, 8232, 8262, 8568, 8748, 9072, 9261, 9604, 9639, 9996, 10206, 10584, 11016, 11662, 11664, 11907, 12348, 12393, 12852, 13328, 13608, 14406, 14994, 15309, 15876, 16464, 16524, 17136, 17493, 17496, 18522, 19208, 19278, 19992, 20412, 21168, 21609, 22032, 22491, 23324, 23814, 24696, 24786, 25704, 27216, 27783, 28812, 28917, 29988, 30618, 31752, 33048, 34986, 34992, 35721, 37044, 37179, 38416, 38556, 39984, 40817, 40824, 43218, 44982, 46648, 47628, 49392, 49572, 51408, 52479, 55566, 57624, 57834, 59976, 61236, 63504, 64827, 66096, 67473, 69972, 71442, 74088, 74358, 77112, 81634, 81648, 83349, 86436, 86751, 89964, 93296, 95256, 99144, 104958, 107163, 111132, 115248, 115668, 119952, 122451, 122472, 129654, 134946, 139944, 142884, 148176, 148716, 154224, 157437, 163268, 166698, 172872, 173502, 179928, 190512, 194481, 198288, 202419, 209916, 214326, 222264, 231336, 244902, 244944, 250047, 259308, 260253, 269892, 279888, 285768, 297432, 314874, 326536, 333396, 345744, 347004, 359856, 367353, 388962, 404838, 419832, 428652, 444528, 462672, 472311, 489804, 500094, 518616, 520506, 539784, 571536, 583443, 594864, 607257, 629748, 653072, 666792, 694008, 734706, 750141, 777924, 809676, 839664, 857304, 944622, 979608, 1000188, 1037232, 1041012, 1079568, 1102059, 1166886, 1214514, 1259496, 1333584, 1388016, 1416933, 1469412, 1500282, 1555848, 1619352, 1714608, 1750329, 1821771, 1889244, 1959216, 2000376, 2082024, 2204118, 2333772, 2429028, 2518992, 2833866, 2938824, 3000564, 3111696, 3238704, 3306177, 3500658, 3643542, 3778488, 4000752, 4164048, 4250799, 4408236, 4667544, 4858056, 5250987, 5667732, 5877648, 6001128, 6612354, 7001316, 7287084, 7556976, 8501598, 8816472, 9335088, 9716112, 9918531, 10501974, 11335464, 12002256, 12752397, 13224708, 14002632, 14574168, 17003196, 17632944, 19837062, 21003948, 22670928, 25504794, 26449416, 28005264, 29148336, 29755593, 34006392, 39674124, 42007896, 51009588, 52898832, 59511186, 68012784, 79348248, 84015792, 89266779, 102019176, 119022372, 158696496, 178533558, 204038352, 238044744, 357067116, 476089488, 714134232, 1428268464]

約数ペア:

[(1, 1428268464), (2, 714134232), (3, 476089488), (4, 357067116), (6, 238044744), (7, 204038352), (8, 178533558), (9, 158696496), (12, 119022372), (14, 102019176), (16, 89266779), (17, 84015792), (18, 79348248), (21, 68012784), (24, 59511186), (27, 52898832), (28, 51009588), (34, 42007896), (36, 39674124), (42, 34006392), (48, 29755593), (49, 29148336), (51, 28005264), (54, 26449416), (56, 25504794), (63, 22670928), (68, 21003948), (72, 19837062), (81, 17632944), (84, 17003196), (98, 14574168), (102, 14002632), (108, 13224708), (112, 12752397), (119, 12002256), (126, 11335464), (136, 10501974), (144, 9918531), (147, 9716112), (153, 9335088), (162, 8816472), (168, 8501598), (189, 7556976), (196, 7287084), (204, 7001316), (216, 6612354), (238, 6001128), (243, 5877648), (252, 5667732), (272, 5250987), (294, 4858056), (306, 4667544), (324, 4408236), (336, 4250799), (343, 4164048), (357, 4000752), (378, 3778488), (392, 3643542), (408, 3500658), (432, 3306177), (441, 3238704), (459, 3111696), (476, 3000564), (486, 2938824), (504, 2833866), (567, 2518992), (588, 2429028), (612, 2333772), (648, 2204118), (686, 2082024), (714, 2000376), (729, 1959216), (756, 1889244), (784, 1821771), (816, 1750329), (833, 1714608), (882, 1619352), (918, 1555848), (952, 1500282), (972, 1469412), (1008, 1416933), (1029, 1388016), (1071, 1333584), (1134, 1259496), (1176, 1214514), (1224, 1166886), (1296, 1102059), (1323, 1079568), (1372, 1041012), (1377, 1037232), (1428, 1000188), (1458, 979608), (1512, 944622), (1666, 857304), (1701, 839664), (1764, 809676), (1836, 777924), (1904, 750141), (1944, 734706), (2058, 694008), (2142, 666792), (2187, 653072), (2268, 629748), (2352, 607257), (2401, 594864), (2448, 583443), (2499, 571536), (2646, 539784), (2744, 520506), (2754, 518616), (2856, 500094), (2916, 489804), (3024, 472311), (3087, 462672), (3213, 444528), (3332, 428652), (3402, 419832), (3528, 404838), (3672, 388962), (3888, 367353), (3969, 359856), (4116, 347004), (4131, 345744), (4284, 333396), (4374, 326536), (4536, 314874), (4802, 297432), (4998, 285768), (5103, 279888), (5292, 269892), (5488, 260253), (5508, 259308), (5712, 250047), (5831, 244944), (5832, 244902), (6174, 231336), (6426, 222264), (6664, 214326), (6804, 209916), (7056, 202419), (7203, 198288), (7344, 194481), (7497, 190512), (7938, 179928), (8232, 173502), (8262, 172872), (8568, 166698), (8748, 163268), (9072, 157437), (9261, 154224), (9604, 148716), (9639, 148176), (9996, 142884), (10206, 139944), (10584, 134946), (11016, 129654), (11662, 122472), (11664, 122451), (11907, 119952), (12348, 115668), (12393, 115248), (12852, 111132), (13328, 107163), (13608, 104958), (14406, 99144), (14994, 95256), (15309, 93296), (15876, 89964), (16464, 86751), (16524, 86436), (17136, 83349), (17493, 81648), (17496, 81634), (18522, 77112), (19208, 74358), (19278, 74088), (19992, 71442), (20412, 69972), (21168, 67473), (21609, 66096), (22032, 64827), (22491, 63504), (23324, 61236), (23814, 59976), (24696, 57834), (24786, 57624), (25704, 55566), (27216, 52479), (27783, 51408), (28812, 49572), (28917, 49392), (29988, 47628), (30618, 46648), (31752, 44982), (33048, 43218), (34986, 40824), (34992, 40817), (35721, 39984), (37044, 38556), (37179, 38416)]