1284960024

素因数分解:

$2^3\times 3^4\times {\mathrm{439}}^1\times {\mathrm{4517}}^1$

素因数の和:4974

約数の個数: 80

約数和(自身を含む): 3608074800

約数和(自身を除く): 2323114776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 439, 648, 878, 1317, 1756, 2634, 3512, 3951, 4517, 5268, 7902, 9034, 10536, 11853, 13551, 15804, 18068, 23706, 27102, 31608, 35559, 36136, 40653, 47412, 54204, 71118, 81306, 94824, 108408, 121959, 142236, 162612, 243918, 284472, 325224, 365877, 487836, 731754, 975672, 1463508, 1982963, 2927016, 3965926, 5948889, 7931852, 11897778, 15863704, 17846667, 23795556, 35693334, 47591112, 53540001, 71386668, 107080002, 142773336, 160620003, 214160004, 321240006, 428320008, 642480012, 1284960024]

約数ペア:

[(1, 1284960024), (2, 642480012), (3, 428320008), (4, 321240006), (6, 214160004), (8, 160620003), (9, 142773336), (12, 107080002), (18, 71386668), (24, 53540001), (27, 47591112), (36, 35693334), (54, 23795556), (72, 17846667), (81, 15863704), (108, 11897778), (162, 7931852), (216, 5948889), (324, 3965926), (439, 2927016), (648, 1982963), (878, 1463508), (1317, 975672), (1756, 731754), (2634, 487836), (3512, 365877), (3951, 325224), (4517, 284472), (5268, 243918), (7902, 162612), (9034, 142236), (10536, 121959), (11853, 108408), (13551, 94824), (15804, 81306), (18068, 71118), (23706, 54204), (27102, 47412), (31608, 40653), (35559, 36136)]