427749408

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47911}}^1$

素因数の和:47958

約数の個数: 72

約数和(自身を含む): 1255677696

約数和(自身を除く): 827928288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 47911, 95822, 143733, 191644, 287466, 383288, 431199, 574932, 766576, 862398, 1149864, 1485241, 1533152, 1724796, 2299728, 2970482, 3449592, 4455723, 4599456, 5940964, 6899184, 8911446, 11881928, 13367169, 13798368, 17822892, 23763856, 26734338, 35645784, 47527712, 53468676, 71291568, 106937352, 142583136, 213874704, 427749408]

約数ペア:

[(1, 427749408), (2, 213874704), (3, 142583136), (4, 106937352), (6, 71291568), (8, 53468676), (9, 47527712), (12, 35645784), (16, 26734338), (18, 23763856), (24, 17822892), (31, 13798368), (32, 13367169), (36, 11881928), (48, 8911446), (62, 6899184), (72, 5940964), (93, 4599456), (96, 4455723), (124, 3449592), (144, 2970482), (186, 2299728), (248, 1724796), (279, 1533152), (288, 1485241), (372, 1149864), (496, 862398), (558, 766576), (744, 574932), (992, 431199), (1116, 383288), (1488, 287466), (2232, 191644), (2976, 143733), (4464, 95822), (8928, 47911)]