126216324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 108

約数和(自身を含む): 354918564

約数和(自身を除く): 228702240

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 197, 222, 234, 333, 394, 444, 468, 481, 591, 666, 788, 962, 1182, 1332, 1369, 1443, 1773, 1924, 2364, 2561, 2738, 2886, 3546, 4107, 4329, 5122, 5476, 5772, 7092, 7289, 7683, 8214, 8658, 10244, 12321, 14578, 15366, 16428, 17316, 17797, 21867, 23049, 24642, 29156, 30732, 35594, 43734, 46098, 49284, 53391, 65601, 71188, 87468, 92196, 94757, 106782, 131202, 160173, 189514, 213564, 262404, 269693, 284271, 320346, 379028, 539386, 568542, 640692, 809079, 852813, 1078772, 1137084, 1618158, 1705626, 2427237, 3236316, 3411252, 3506009, 4854474, 7012018, 9708948, 10518027, 14024036, 21036054, 31554081, 42072108, 63108162, 126216324]

約数ペア:

[(1, 126216324), (2, 63108162), (3, 42072108), (4, 31554081), (6, 21036054), (9, 14024036), (12, 10518027), (13, 9708948), (18, 7012018), (26, 4854474), (36, 3506009), (37, 3411252), (39, 3236316), (52, 2427237), (74, 1705626), (78, 1618158), (111, 1137084), (117, 1078772), (148, 852813), (156, 809079), (197, 640692), (222, 568542), (234, 539386), (333, 379028), (394, 320346), (444, 284271), (468, 269693), (481, 262404), (591, 213564), (666, 189514), (788, 160173), (962, 131202), (1182, 106782), (1332, 94757), (1369, 92196), (1443, 87468), (1773, 71188), (1924, 65601), (2364, 53391), (2561, 49284), (2738, 46098), (2886, 43734), (3546, 35594), (4107, 30732), (4329, 29156), (5122, 24642), (5476, 23049), (5772, 21867), (7092, 17797), (7289, 17316), (7683, 16428), (8214, 15366), (8658, 14578), (10244, 12321)]