251024904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{268189}}^1$

素因数の和:268214

約数の個数: 48

約数和(自身を含む): 732158700

約数和(自身を除く): 481133796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 268189, 536378, 804567, 1072756, 1609134, 2145512, 2413701, 3218268, 3486457, 4827402, 6436536, 6972914, 9654804, 10459371, 13945828, 19309608, 20918742, 27891656, 31378113, 41837484, 62756226, 83674968, 125512452, 251024904]

約数ペア:

[(1, 251024904), (2, 125512452), (3, 83674968), (4, 62756226), (6, 41837484), (8, 31378113), (9, 27891656), (12, 20918742), (13, 19309608), (18, 13945828), (24, 10459371), (26, 9654804), (36, 6972914), (39, 6436536), (52, 4827402), (72, 3486457), (78, 3218268), (104, 2413701), (117, 2145512), (156, 1609134), (234, 1072756), (312, 804567), (468, 536378), (936, 268189)]