313486524

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{24809}}^1$

素因数の和:24841

約数の個数: 72

約数和(自身を含む): 885022320

約数和(自身を除く): 571535796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 24809, 49618, 74427, 99236, 148854, 223281, 297708, 322517, 446562, 645034, 669843, 893124, 967551, 1290068, 1339686, 1935102, 2009529, 2679372, 2902653, 3870204, 4019058, 5805306, 6028587, 8038116, 8707959, 11610612, 12057174, 17415918, 24114348, 26123877, 34831836, 52247754, 78371631, 104495508, 156743262, 313486524]

約数ペア:

[(1, 313486524), (2, 156743262), (3, 104495508), (4, 78371631), (6, 52247754), (9, 34831836), (12, 26123877), (13, 24114348), (18, 17415918), (26, 12057174), (27, 11610612), (36, 8707959), (39, 8038116), (52, 6028587), (54, 5805306), (78, 4019058), (81, 3870204), (108, 2902653), (117, 2679372), (156, 2009529), (162, 1935102), (234, 1339686), (243, 1290068), (324, 967551), (351, 893124), (468, 669843), (486, 645034), (702, 446562), (972, 322517), (1053, 297708), (1404, 223281), (2106, 148854), (3159, 99236), (4212, 74427), (6318, 49618), (12636, 24809)]