479848528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 1010292480

約数和(自身を除く): 530443952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 137, 158, 163, 272, 274, 316, 326, 548, 632, 652, 1096, 1264, 1304, 1343, 2192, 2329, 2608, 2686, 2771, 4658, 5372, 5542, 9316, 10744, 10823, 11084, 12877, 18632, 21488, 21646, 22168, 22331, 25754, 37264, 43292, 44336, 44662, 51508, 86584, 89324, 103016, 173168, 178648, 183991, 206032, 218909, 357296, 367982, 379627, 437818, 735964, 759254, 875636, 1471928, 1518508, 1751272, 1764149, 2943856, 3037016, 3502544, 3528298, 6074032, 7056596, 14113192, 28226384, 29990533, 59981066, 119962132, 239924264, 479848528]

約数ペア:

[(1, 479848528), (2, 239924264), (4, 119962132), (8, 59981066), (16, 29990533), (17, 28226384), (34, 14113192), (68, 7056596), (79, 6074032), (136, 3528298), (137, 3502544), (158, 3037016), (163, 2943856), (272, 1764149), (274, 1751272), (316, 1518508), (326, 1471928), (548, 875636), (632, 759254), (652, 735964), (1096, 437818), (1264, 379627), (1304, 367982), (1343, 357296), (2192, 218909), (2329, 206032), (2608, 183991), (2686, 178648), (2771, 173168), (4658, 103016), (5372, 89324), (5542, 86584), (9316, 51508), (10744, 44662), (10823, 44336), (11084, 43292), (12877, 37264), (18632, 25754), (21488, 22331), (21646, 22168)]