123639456

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 335301120

約数和(自身を除く): 211661664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 83, 96, 118, 166, 177, 236, 249, 263, 332, 354, 472, 498, 526, 664, 708, 789, 944, 996, 1052, 1328, 1416, 1578, 1888, 1992, 2104, 2656, 2832, 3156, 3984, 4208, 4897, 5664, 6312, 7968, 8416, 9794, 12624, 14691, 15517, 19588, 21829, 25248, 29382, 31034, 39176, 43658, 46551, 58764, 62068, 65487, 78352, 87316, 93102, 117528, 124136, 130974, 156704, 174632, 186204, 235056, 248272, 261948, 349264, 372408, 470112, 496544, 523896, 698528, 744816, 1047792, 1287911, 1489632, 2095584, 2575822, 3863733, 5151644, 7727466, 10303288, 15454932, 20606576, 30909864, 41213152, 61819728, 123639456]

約数ペア:

[(1, 123639456), (2, 61819728), (3, 41213152), (4, 30909864), (6, 20606576), (8, 15454932), (12, 10303288), (16, 7727466), (24, 5151644), (32, 3863733), (48, 2575822), (59, 2095584), (83, 1489632), (96, 1287911), (118, 1047792), (166, 744816), (177, 698528), (236, 523896), (249, 496544), (263, 470112), (332, 372408), (354, 349264), (472, 261948), (498, 248272), (526, 235056), (664, 186204), (708, 174632), (789, 156704), (944, 130974), (996, 124136), (1052, 117528), (1328, 93102), (1416, 87316), (1578, 78352), (1888, 65487), (1992, 62068), (2104, 58764), (2656, 46551), (2832, 43658), (3156, 39176), (3984, 31034), (4208, 29382), (4897, 25248), (5664, 21829), (6312, 19588), (7968, 15517), (8416, 14691), (9794, 12624)]