555423804

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1001

約数の個数: 120

約数和(自身を含む): 1575216720

約数和(自身を除く): 1019792916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 163, 234, 324, 326, 351, 468, 489, 652, 702, 809, 978, 1053, 1404, 1467, 1618, 1956, 2106, 2119, 2427, 2934, 3236, 4212, 4238, 4401, 4854, 5868, 6357, 7281, 8476, 8802, 9708, 10517, 12714, 13203, 14562, 17604, 19071, 21034, 21843, 25428, 26406, 29124, 31551, 38142, 42068, 43686, 52812, 57213, 63102, 65529, 76284, 87372, 94653, 114426, 126204, 131058, 131867, 171639, 189306, 228852, 262116, 263734, 283959, 343278, 378612, 395601, 527468, 567918, 686556, 791202, 851877, 1135836, 1186803, 1582404, 1703754, 1714271, 2373606, 3407508, 3428542, 3560409, 4747212, 5142813, 6857084, 7120818, 10285626, 10681227, 14241636, 15428439, 20571252, 21362454, 30856878, 42724908, 46285317, 61713756, 92570634, 138855951, 185141268, 277711902, 555423804]

約数ペア:

[(1, 555423804), (2, 277711902), (3, 185141268), (4, 138855951), (6, 92570634), (9, 61713756), (12, 46285317), (13, 42724908), (18, 30856878), (26, 21362454), (27, 20571252), (36, 15428439), (39, 14241636), (52, 10681227), (54, 10285626), (78, 7120818), (81, 6857084), (108, 5142813), (117, 4747212), (156, 3560409), (162, 3428542), (163, 3407508), (234, 2373606), (324, 1714271), (326, 1703754), (351, 1582404), (468, 1186803), (489, 1135836), (652, 851877), (702, 791202), (809, 686556), (978, 567918), (1053, 527468), (1404, 395601), (1467, 378612), (1618, 343278), (1956, 283959), (2106, 263734), (2119, 262116), (2427, 228852), (2934, 189306), (3236, 171639), (4212, 131867), (4238, 131058), (4401, 126204), (4854, 114426), (5868, 94653), (6357, 87372), (7281, 76284), (8476, 65529), (8802, 63102), (9708, 57213), (10517, 52812), (12714, 43686), (13203, 42068), (14562, 38142), (17604, 31551), (19071, 29124), (21034, 26406), (21843, 25428)]