401027328

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4501

約数の個数: 144

約数和(自身を含む): 1277418240

約数和(自身を除く): 876390912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4463, 4992, 5616, 6912, 7488, 8926, 9984, 11232, 13389, 14976, 17852, 22464, 26778, 29952, 35704, 40167, 44928, 53556, 58019, 71408, 80334, 89856, 107112, 116038, 120501, 142816, 160668, 174057, 214224, 232076, 241002, 285632, 321336, 348114, 428448, 464152, 482004, 522171, 571264, 642672, 696228, 856896, 928304, 964008, 1044342, 1142528, 1285344, 1392456, 1566513, 1713792, 1856608, 1928016, 2088684, 2570688, 2784912, 3133026, 3427584, 3713216, 3856032, 4177368, 5141376, 5569824, 6266052, 7426432, 7712064, 8354736, 10282752, 11139648, 12532104, 14852864, 15424128, 16709472, 22279296, 25064208, 30848256, 33418944, 44558592, 50128416, 66837888, 100256832, 133675776, 200513664, 401027328]

約数ペア:

[(1, 401027328), (2, 200513664), (3, 133675776), (4, 100256832), (6, 66837888), (8, 50128416), (9, 44558592), (12, 33418944), (13, 30848256), (16, 25064208), (18, 22279296), (24, 16709472), (26, 15424128), (27, 14852864), (32, 12532104), (36, 11139648), (39, 10282752), (48, 8354736), (52, 7712064), (54, 7426432), (64, 6266052), (72, 5569824), (78, 5141376), (96, 4177368), (104, 3856032), (108, 3713216), (117, 3427584), (128, 3133026), (144, 2784912), (156, 2570688), (192, 2088684), (208, 1928016), (216, 1856608), (234, 1713792), (256, 1566513), (288, 1392456), (312, 1285344), (351, 1142528), (384, 1044342), (416, 964008), (432, 928304), (468, 856896), (576, 696228), (624, 642672), (702, 571264), (768, 522171), (832, 482004), (864, 464152), (936, 428448), (1152, 348114), (1248, 321336), (1404, 285632), (1664, 241002), (1728, 232076), (1872, 214224), (2304, 174057), (2496, 160668), (2808, 142816), (3328, 120501), (3456, 116038), (3744, 107112), (4463, 89856), (4992, 80334), (5616, 71408), (6912, 58019), (7488, 53556), (8926, 44928), (9984, 40167), (11232, 35704), (13389, 29952), (14976, 26778), (17852, 22464)]