1245384672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 3866849280

約数和(自身を除く): 2621464608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 73, 84, 96, 106, 112, 146, 159, 168, 212, 219, 224, 292, 318, 336, 371, 424, 438, 479, 511, 584, 636, 672, 742, 848, 876, 958, 1022, 1113, 1168, 1272, 1437, 1484, 1533, 1696, 1752, 1916, 2044, 2226, 2336, 2544, 2874, 2968, 3066, 3353, 3504, 3832, 3869, 4088, 4452, 5088, 5748, 5936, 6132, 6706, 7008, 7664, 7738, 8176, 8904, 10059, 11496, 11607, 11872, 12264, 13412, 15328, 15476, 16352, 17808, 20118, 22992, 23214, 24528, 25387, 26824, 27083, 30952, 34967, 35616, 40236, 45984, 46428, 49056, 50774, 53648, 54166, 61904, 69934, 76161, 80472, 81249, 92856, 101548, 104901, 107296, 108332, 123808, 139868, 152322, 160944, 162498, 177709, 185712, 203096, 209802, 216664, 244769, 279736, 304644, 321888, 324996, 355418, 371424, 406192, 419604, 433328, 489538, 533127, 559472, 609288, 649992, 710836, 734307, 812384, 839208, 866656, 979076, 1066254, 1118944, 1218576, 1299984, 1421672, 1468614, 1678416, 1853251, 1958152, 2132508, 2437152, 2599968, 2843344, 2937228, 3356832, 3706502, 3916304, 4265016, 5559753, 5686688, 5874456, 7413004, 7832608, 8530032, 11119506, 11748912, 12972757, 14826008, 17060064, 22239012, 23497824, 25945514, 29652016, 38918271, 44478024, 51891028, 59304032, 77836542, 88956048, 103782056, 155673084, 177912096, 207564112, 311346168, 415128224, 622692336, 1245384672]

約数ペア:

[(1, 1245384672), (2, 622692336), (3, 415128224), (4, 311346168), (6, 207564112), (7, 177912096), (8, 155673084), (12, 103782056), (14, 88956048), (16, 77836542), (21, 59304032), (24, 51891028), (28, 44478024), (32, 38918271), (42, 29652016), (48, 25945514), (53, 23497824), (56, 22239012), (73, 17060064), (84, 14826008), (96, 12972757), (106, 11748912), (112, 11119506), (146, 8530032), (159, 7832608), (168, 7413004), (212, 5874456), (219, 5686688), (224, 5559753), (292, 4265016), (318, 3916304), (336, 3706502), (371, 3356832), (424, 2937228), (438, 2843344), (479, 2599968), (511, 2437152), (584, 2132508), (636, 1958152), (672, 1853251), (742, 1678416), (848, 1468614), (876, 1421672), (958, 1299984), (1022, 1218576), (1113, 1118944), (1168, 1066254), (1272, 979076), (1437, 866656), (1484, 839208), (1533, 812384), (1696, 734307), (1752, 710836), (1916, 649992), (2044, 609288), (2226, 559472), (2336, 533127), (2544, 489538), (2874, 433328), (2968, 419604), (3066, 406192), (3353, 371424), (3504, 355418), (3832, 324996), (3869, 321888), (4088, 304644), (4452, 279736), (5088, 244769), (5748, 216664), (5936, 209802), (6132, 203096), (6706, 185712), (7008, 177709), (7664, 162498), (7738, 160944), (8176, 152322), (8904, 139868), (10059, 123808), (11496, 108332), (11607, 107296), (11872, 104901), (12264, 101548), (13412, 92856), (15328, 81249), (15476, 80472), (16352, 76161), (17808, 69934), (20118, 61904), (22992, 54166), (23214, 53648), (24528, 50774), (25387, 49056), (26824, 46428), (27083, 45984), (30952, 40236), (34967, 35616)]