460717218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 1108912896

約数和(自身を除く): 648195678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 163, 234, 257, 282, 326, 423, 489, 514, 611, 771, 846, 978, 1222, 1467, 1542, 1833, 2119, 2313, 2934, 3341, 3666, 4238, 4626, 5499, 6357, 6682, 7661, 10023, 10998, 12079, 12714, 15322, 19071, 20046, 22983, 24158, 30069, 36237, 38142, 41891, 45966, 60138, 68949, 72474, 83782, 99593, 108711, 125673, 137898, 157027, 199186, 217422, 251346, 298779, 314054, 377019, 471081, 544583, 597558, 754038, 896337, 942162, 1089166, 1413243, 1633749, 1792674, 1968877, 2826486, 3267498, 3937754, 4901247, 5906631, 9802494, 11813262, 17719893, 25595401, 35439786, 51190802, 76786203, 153572406, 230358609, 460717218]

約数ペア:

[(1, 460717218), (2, 230358609), (3, 153572406), (6, 76786203), (9, 51190802), (13, 35439786), (18, 25595401), (26, 17719893), (39, 11813262), (47, 9802494), (78, 5906631), (94, 4901247), (117, 3937754), (141, 3267498), (163, 2826486), (234, 1968877), (257, 1792674), (282, 1633749), (326, 1413243), (423, 1089166), (489, 942162), (514, 896337), (611, 754038), (771, 597558), (846, 544583), (978, 471081), (1222, 377019), (1467, 314054), (1542, 298779), (1833, 251346), (2119, 217422), (2313, 199186), (2934, 157027), (3341, 137898), (3666, 125673), (4238, 108711), (4626, 99593), (5499, 83782), (6357, 72474), (6682, 68949), (7661, 60138), (10023, 45966), (10998, 41891), (12079, 38142), (12714, 36237), (15322, 30069), (19071, 24158), (20046, 22983)]