253231272

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{6203}}^1$

素因数の和:6234

約数の個数: 112

約数和(自身を含む): 813716640

約数和(自身を除く): 560485368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6203, 6804, 10206, 12406, 13608, 18609, 20412, 24812, 37218, 40824, 43421, 49624, 55827, 74436, 86842, 111654, 130263, 148872, 167481, 173684, 223308, 260526, 334962, 347368, 390789, 446616, 502443, 521052, 669924, 781578, 1004886, 1042104, 1172367, 1339848, 1507329, 1563156, 2009772, 2344734, 3014658, 3126312, 3517101, 4019544, 4521987, 4689468, 6029316, 7034202, 9043974, 9378936, 10551303, 12058632, 14068404, 18087948, 21102606, 28136808, 31653909, 36175896, 42205212, 63307818, 84410424, 126615636, 253231272]

約数ペア:

[(1, 253231272), (2, 126615636), (3, 84410424), (4, 63307818), (6, 42205212), (7, 36175896), (8, 31653909), (9, 28136808), (12, 21102606), (14, 18087948), (18, 14068404), (21, 12058632), (24, 10551303), (27, 9378936), (28, 9043974), (36, 7034202), (42, 6029316), (54, 4689468), (56, 4521987), (63, 4019544), (72, 3517101), (81, 3126312), (84, 3014658), (108, 2344734), (126, 2009772), (162, 1563156), (168, 1507329), (189, 1339848), (216, 1172367), (243, 1042104), (252, 1004886), (324, 781578), (378, 669924), (486, 521052), (504, 502443), (567, 446616), (648, 390789), (729, 347368), (756, 334962), (972, 260526), (1134, 223308), (1458, 173684), (1512, 167481), (1701, 148872), (1944, 130263), (2268, 111654), (2916, 86842), (3402, 74436), (4536, 55827), (5103, 49624), (5832, 43421), (6203, 40824), (6804, 37218), (10206, 24812), (12406, 20412), (13608, 18609)]