402545664

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1466

約数の個数: 132

約数和(自身を含む): 1200688320

約数和(自身を除く): 798142656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1409, 1488, 1536, 1984, 2232, 2304, 2818, 2976, 3072, 3968, 4227, 4464, 4608, 5636, 5952, 7936, 8454, 8928, 9216, 11272, 11904, 12681, 15872, 16908, 17856, 22544, 23808, 25362, 31744, 33816, 35712, 43679, 45088, 47616, 50724, 67632, 71424, 87358, 90176, 95232, 101448, 131037, 135264, 142848, 174716, 180352, 202896, 262074, 270528, 285696, 349432, 360704, 393111, 405792, 524148, 541056, 698864, 721408, 786222, 811584, 1048296, 1082112, 1397728, 1442816, 1572444, 1623168, 2096592, 2164224, 2795456, 3144888, 3246336, 4193184, 4328448, 5590912, 6289776, 6492672, 8386368, 11181824, 12579552, 12985344, 16772736, 22363648, 25159104, 33545472, 44727296, 50318208, 67090944, 100636416, 134181888, 201272832, 402545664]

約数ペア:

[(1, 402545664), (2, 201272832), (3, 134181888), (4, 100636416), (6, 67090944), (8, 50318208), (9, 44727296), (12, 33545472), (16, 25159104), (18, 22363648), (24, 16772736), (31, 12985344), (32, 12579552), (36, 11181824), (48, 8386368), (62, 6492672), (64, 6289776), (72, 5590912), (93, 4328448), (96, 4193184), (124, 3246336), (128, 3144888), (144, 2795456), (186, 2164224), (192, 2096592), (248, 1623168), (256, 1572444), (279, 1442816), (288, 1397728), (372, 1082112), (384, 1048296), (496, 811584), (512, 786222), (558, 721408), (576, 698864), (744, 541056), (768, 524148), (992, 405792), (1024, 393111), (1116, 360704), (1152, 349432), (1409, 285696), (1488, 270528), (1536, 262074), (1984, 202896), (2232, 180352), (2304, 174716), (2818, 142848), (2976, 135264), (3072, 131037), (3968, 101448), (4227, 95232), (4464, 90176), (4608, 87358), (5636, 71424), (5952, 67632), (7936, 50724), (8454, 47616), (8928, 45088), (9216, 43679), (11272, 35712), (11904, 33816), (12681, 31744), (15872, 25362), (16908, 23808), (17856, 22544)]