377910848

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^2$

素因数の和:308

約数の個数: 84

約数和(自身を含む): 877165632

約数和(自身を除く): 499254784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 109, 112, 142, 218, 224, 284, 436, 448, 497, 568, 763, 872, 994, 1136, 1526, 1744, 1988, 2272, 3052, 3488, 3976, 4544, 6104, 6976, 7739, 7952, 11881, 12208, 15478, 15904, 23762, 24416, 30956, 31808, 47524, 48832, 54173, 61912, 83167, 95048, 108346, 123824, 166334, 190096, 216692, 247648, 332668, 380192, 433384, 495296, 665336, 760384, 843551, 866768, 1330672, 1687102, 1733536, 2661344, 3374204, 3467072, 5322688, 5904857, 6748408, 11809714, 13496816, 23619428, 26993632, 47238856, 53987264, 94477712, 188955424, 377910848]

約数ペア:

[(1, 377910848), (2, 188955424), (4, 94477712), (7, 53987264), (8, 47238856), (14, 26993632), (16, 23619428), (28, 13496816), (32, 11809714), (56, 6748408), (64, 5904857), (71, 5322688), (109, 3467072), (112, 3374204), (142, 2661344), (218, 1733536), (224, 1687102), (284, 1330672), (436, 866768), (448, 843551), (497, 760384), (568, 665336), (763, 495296), (872, 433384), (994, 380192), (1136, 332668), (1526, 247648), (1744, 216692), (1988, 190096), (2272, 166334), (3052, 123824), (3488, 108346), (3976, 95048), (4544, 83167), (6104, 61912), (6976, 54173), (7739, 48832), (7952, 47524), (11881, 31808), (12208, 30956), (15478, 24416), (15904, 23762)]