416996814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 931730688

約数和(自身を除く): 514733874

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 83, 123, 166, 246, 249, 498, 533, 1066, 1079, 1571, 1599, 2158, 3142, 3198, 3237, 3403, 4713, 6474, 6806, 9426, 10209, 20418, 20423, 40846, 44239, 61269, 64411, 88478, 122538, 128822, 130393, 132717, 193233, 260786, 265434, 386466, 391179, 782358, 837343, 1674686, 1695109, 2512029, 3390218, 5024058, 5085327, 5346113, 10170654, 10692226, 16038339, 32076678, 69499469, 138998938, 208498407, 416996814]

約数ペア:

[(1, 416996814), (2, 208498407), (3, 138998938), (6, 69499469), (13, 32076678), (26, 16038339), (39, 10692226), (41, 10170654), (78, 5346113), (82, 5085327), (83, 5024058), (123, 3390218), (166, 2512029), (246, 1695109), (249, 1674686), (498, 837343), (533, 782358), (1066, 391179), (1079, 386466), (1571, 265434), (1599, 260786), (2158, 193233), (3142, 132717), (3198, 130393), (3237, 128822), (3403, 122538), (4713, 88478), (6474, 64411), (6806, 61269), (9426, 44239), (10209, 40846), (20418, 20423)]