280212816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{34543}}^1$

素因数の和:34580

約数の個数: 60

約数和(自身を含む): 783872448

約数和(自身を除く): 503659632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 34543, 69086, 103629, 138172, 207258, 276344, 414516, 449059, 552688, 829032, 898118, 1347177, 1658064, 1796236, 2694354, 3592472, 5388708, 5837767, 7184944, 10777416, 11675534, 17513301, 21554832, 23351068, 35026602, 46702136, 70053204, 93404272, 140106408, 280212816]

約数ペア:

[(1, 280212816), (2, 140106408), (3, 93404272), (4, 70053204), (6, 46702136), (8, 35026602), (12, 23351068), (13, 21554832), (16, 17513301), (24, 11675534), (26, 10777416), (39, 7184944), (48, 5837767), (52, 5388708), (78, 3592472), (104, 2694354), (156, 1796236), (169, 1658064), (208, 1347177), (312, 898118), (338, 829032), (507, 552688), (624, 449059), (676, 414516), (1014, 276344), (1352, 207258), (2028, 138172), (2704, 103629), (4056, 69086), (8112, 34543)]