239082564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{659}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 650976480

約数和(自身を除く): 411893916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 617, 659, 1234, 1318, 1851, 1977, 2468, 2636, 3702, 3954, 4319, 4613, 7404, 7908, 8638, 9226, 12957, 13839, 17276, 18452, 25914, 27678, 30233, 32291, 51828, 55356, 60466, 64582, 90699, 96873, 120932, 129164, 181398, 193746, 362796, 387492, 406603, 813206, 1219809, 1626412, 2439618, 2846221, 4879236, 5692442, 8538663, 11384884, 17077326, 19923547, 34154652, 39847094, 59770641, 79694188, 119541282, 239082564]

約数ペア:

[(1, 239082564), (2, 119541282), (3, 79694188), (4, 59770641), (6, 39847094), (7, 34154652), (12, 19923547), (14, 17077326), (21, 11384884), (28, 8538663), (42, 5692442), (49, 4879236), (84, 2846221), (98, 2439618), (147, 1626412), (196, 1219809), (294, 813206), (588, 406603), (617, 387492), (659, 362796), (1234, 193746), (1318, 181398), (1851, 129164), (1977, 120932), (2468, 96873), (2636, 90699), (3702, 64582), (3954, 60466), (4319, 55356), (4613, 51828), (7404, 32291), (7908, 30233), (8638, 27678), (9226, 25914), (12957, 18452), (13839, 17276)]