225966708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1423}}^1$

素因数の和:1845

約数の個数: 72

約数和(自身を含む): 625113216

約数和(自身を除く): 399146508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 401, 802, 1203, 1423, 1604, 2406, 2846, 3609, 4269, 4411, 4812, 5692, 7218, 8538, 8822, 12807, 13233, 14436, 15653, 17076, 17644, 25614, 26466, 31306, 39699, 46959, 51228, 52932, 62612, 79398, 93918, 140877, 158796, 187836, 281754, 563508, 570623, 1141246, 1711869, 2282492, 3423738, 5135607, 6276853, 6847476, 10271214, 12553706, 18830559, 20542428, 25107412, 37661118, 56491677, 75322236, 112983354, 225966708]

約数ペア:

[(1, 225966708), (2, 112983354), (3, 75322236), (4, 56491677), (6, 37661118), (9, 25107412), (11, 20542428), (12, 18830559), (18, 12553706), (22, 10271214), (33, 6847476), (36, 6276853), (44, 5135607), (66, 3423738), (99, 2282492), (132, 1711869), (198, 1141246), (396, 570623), (401, 563508), (802, 281754), (1203, 187836), (1423, 158796), (1604, 140877), (2406, 93918), (2846, 79398), (3609, 62612), (4269, 52932), (4411, 51228), (4812, 46959), (5692, 39699), (7218, 31306), (8538, 26466), (8822, 25614), (12807, 17644), (13233, 17076), (14436, 15653)]