227958848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 525377664

約数和(自身を除く): 297418816

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 71, 104, 136, 142, 208, 221, 227, 272, 284, 416, 442, 454, 544, 568, 832, 884, 908, 923, 1088, 1136, 1207, 1768, 1816, 1846, 2272, 2414, 2951, 3536, 3632, 3692, 3859, 4544, 4828, 5902, 7072, 7264, 7384, 7718, 9656, 11804, 14144, 14528, 14768, 15436, 15691, 16117, 19312, 23608, 29536, 30872, 31382, 32234, 38624, 47216, 50167, 59072, 61744, 62764, 64468, 77248, 94432, 100334, 123488, 125528, 128936, 188864, 200668, 209521, 246976, 251056, 257872, 273989, 401336, 419042, 502112, 515744, 547978, 802672, 838084, 1004224, 1031488, 1095956, 1605344, 1676168, 2191912, 3210688, 3352336, 3561857, 4383824, 6704672, 7123714, 8767648, 13409344, 14247428, 17535296, 28494856, 56989712, 113979424, 227958848]

約数ペア:

[(1, 227958848), (2, 113979424), (4, 56989712), (8, 28494856), (13, 17535296), (16, 14247428), (17, 13409344), (26, 8767648), (32, 7123714), (34, 6704672), (52, 4383824), (64, 3561857), (68, 3352336), (71, 3210688), (104, 2191912), (136, 1676168), (142, 1605344), (208, 1095956), (221, 1031488), (227, 1004224), (272, 838084), (284, 802672), (416, 547978), (442, 515744), (454, 502112), (544, 419042), (568, 401336), (832, 273989), (884, 257872), (908, 251056), (923, 246976), (1088, 209521), (1136, 200668), (1207, 188864), (1768, 128936), (1816, 125528), (1846, 123488), (2272, 100334), (2414, 94432), (2951, 77248), (3536, 64468), (3632, 62764), (3692, 61744), (3859, 59072), (4544, 50167), (4828, 47216), (5902, 38624), (7072, 32234), (7264, 31382), (7384, 30872), (7718, 29536), (9656, 23608), (11804, 19312), (14144, 16117), (14528, 15691), (14768, 15436)]