2779038288

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{494843}}^1$

素因数の和:494873

約数の個数: 80

約数和(自身を含む): 8590491840

約数和(自身を除く): 5811453552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 494843, 989686, 1484529, 1979372, 2969058, 3958744, 4453587, 5938116, 6432959, 7917488, 8907174, 11876232, 12865918, 13360761, 17814348, 19298877, 23752464, 25731836, 26721522, 35628696, 38597754, 51463672, 53443044, 57896631, 71257392, 77195508, 102927344, 106886088, 115793262, 154391016, 173689893, 213772176, 231586524, 308782032, 347379786, 463173048, 694759572, 926346096, 1389519144, 2779038288]

約数ペア:

[(1, 2779038288), (2, 1389519144), (3, 926346096), (4, 694759572), (6, 463173048), (8, 347379786), (9, 308782032), (12, 231586524), (13, 213772176), (16, 173689893), (18, 154391016), (24, 115793262), (26, 106886088), (27, 102927344), (36, 77195508), (39, 71257392), (48, 57896631), (52, 53443044), (54, 51463672), (72, 38597754), (78, 35628696), (104, 26721522), (108, 25731836), (117, 23752464), (144, 19298877), (156, 17814348), (208, 13360761), (216, 12865918), (234, 11876232), (312, 8907174), (351, 7917488), (432, 6432959), (468, 5938116), (624, 4453587), (702, 3958744), (936, 2969058), (1404, 1979372), (1872, 1484529), (2808, 989686), (5616, 494843)]