228303348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29867}}^1$

素因数の和:29901

約数の個数: 72

約数和(自身を含む): 667370592

約数和(自身を除く): 439067244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 29867, 59734, 89601, 119468, 179202, 209069, 358404, 388271, 418138, 627207, 776542, 836276, 1164813, 1254414, 1463483, 1553084, 2329626, 2508828, 2717897, 2926966, 4390449, 4659252, 5435794, 5853932, 8153691, 8780898, 10871588, 16307382, 17561796, 19025279, 32614764, 38050558, 57075837, 76101116, 114151674, 228303348]

約数ペア:

[(1, 228303348), (2, 114151674), (3, 76101116), (4, 57075837), (6, 38050558), (7, 32614764), (12, 19025279), (13, 17561796), (14, 16307382), (21, 10871588), (26, 8780898), (28, 8153691), (39, 5853932), (42, 5435794), (49, 4659252), (52, 4390449), (78, 2926966), (84, 2717897), (91, 2508828), (98, 2329626), (147, 1553084), (156, 1463483), (182, 1254414), (196, 1164813), (273, 836276), (294, 776542), (364, 627207), (546, 418138), (588, 388271), (637, 358404), (1092, 209069), (1274, 179202), (1911, 119468), (2548, 89601), (3822, 59734), (7644, 29867)]