621956976

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5741}}^1$

素因数の和:5850

約数の個数: 80

約数和(自身を含む): 1677490848

約数和(自身を除く): 1055533872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 732, 888, 976, 1464, 1776, 2257, 2928, 4514, 5741, 6771, 9028, 11482, 13542, 17223, 18056, 22964, 27084, 34446, 36112, 45928, 54168, 68892, 91856, 108336, 137784, 212417, 275568, 350201, 424834, 637251, 700402, 849668, 1050603, 1274502, 1400804, 1699336, 2101206, 2549004, 2801608, 3398672, 4202412, 5098008, 5603216, 8404824, 10196016, 12957437, 16809648, 25914874, 38872311, 51829748, 77744622, 103659496, 155489244, 207318992, 310978488, 621956976]

約数ペア:

[(1, 621956976), (2, 310978488), (3, 207318992), (4, 155489244), (6, 103659496), (8, 77744622), (12, 51829748), (16, 38872311), (24, 25914874), (37, 16809648), (48, 12957437), (61, 10196016), (74, 8404824), (111, 5603216), (122, 5098008), (148, 4202412), (183, 3398672), (222, 2801608), (244, 2549004), (296, 2101206), (366, 1699336), (444, 1400804), (488, 1274502), (592, 1050603), (732, 849668), (888, 700402), (976, 637251), (1464, 424834), (1776, 350201), (2257, 275568), (2928, 212417), (4514, 137784), (5741, 108336), (6771, 91856), (9028, 68892), (11482, 54168), (13542, 45928), (17223, 36112), (18056, 34446), (22964, 27084)]