456407296

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 1004012800

約数和(自身を除く): 547605504

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 199, 248, 256, 272, 289, 398, 496, 527, 544, 578, 796, 992, 1054, 1088, 1156, 1592, 1984, 2108, 2176, 2312, 3184, 3383, 3968, 4216, 4352, 4624, 6169, 6368, 6766, 7936, 8432, 8959, 9248, 12338, 12736, 13532, 16864, 17918, 18496, 24676, 25472, 27064, 33728, 35836, 36992, 49352, 50944, 54128, 57511, 67456, 71672, 73984, 98704, 104873, 108256, 115022, 134912, 143344, 197408, 209746, 216512, 230044, 286688, 394816, 419492, 433024, 460088, 573376, 789632, 838984, 866048, 920176, 1146752, 1579264, 1677968, 1782841, 1840352, 2293504, 3355936, 3565682, 3680704, 6711872, 7131364, 7361408, 13423744, 14262728, 14722816, 26847488, 28525456, 57050912, 114101824, 228203648, 456407296]

約数ペア:

[(1, 456407296), (2, 228203648), (4, 114101824), (8, 57050912), (16, 28525456), (17, 26847488), (31, 14722816), (32, 14262728), (34, 13423744), (62, 7361408), (64, 7131364), (68, 6711872), (124, 3680704), (128, 3565682), (136, 3355936), (199, 2293504), (248, 1840352), (256, 1782841), (272, 1677968), (289, 1579264), (398, 1146752), (496, 920176), (527, 866048), (544, 838984), (578, 789632), (796, 573376), (992, 460088), (1054, 433024), (1088, 419492), (1156, 394816), (1592, 286688), (1984, 230044), (2108, 216512), (2176, 209746), (2312, 197408), (3184, 143344), (3383, 134912), (3968, 115022), (4216, 108256), (4352, 104873), (4624, 98704), (6169, 73984), (6368, 71672), (6766, 67456), (7936, 57511), (8432, 54128), (8959, 50944), (9248, 49352), (12338, 36992), (12736, 35836), (13532, 33728), (16864, 27064), (17918, 25472), (18496, 24676)]