251643132

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{179233}}^1$

素因数の和:179259

約数の個数: 48

約数和(自身を含む): 702597280

約数和(自身を除く): 450954148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 179233, 358466, 537699, 716932, 1075398, 1613097, 2150796, 2330029, 3226194, 4660058, 4839291, 6452388, 6990087, 9320116, 9678582, 13980174, 19357164, 20970261, 27960348, 41940522, 62910783, 83881044, 125821566, 251643132]

約数ペア:

[(1, 251643132), (2, 125821566), (3, 83881044), (4, 62910783), (6, 41940522), (9, 27960348), (12, 20970261), (13, 19357164), (18, 13980174), (26, 9678582), (27, 9320116), (36, 6990087), (39, 6452388), (52, 4839291), (54, 4660058), (78, 3226194), (108, 2330029), (117, 2150796), (156, 1613097), (234, 1075398), (351, 716932), (468, 537699), (702, 358466), (1404, 179233)]