375580912

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 856230912

約数和(自身を除く): 480650000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 73, 112, 142, 146, 284, 292, 497, 511, 568, 584, 647, 994, 1022, 1136, 1168, 1294, 1988, 2044, 2588, 3976, 4088, 4529, 5176, 5183, 7952, 8176, 9058, 10352, 10366, 18116, 20732, 36232, 36281, 41464, 45937, 47231, 72464, 72562, 82928, 91874, 94462, 145124, 183748, 188924, 290248, 321559, 330617, 367496, 377848, 580496, 643118, 661234, 734992, 755696, 1286236, 1322468, 2572472, 2644936, 3353401, 5144944, 5289872, 6706802, 13413604, 23473807, 26827208, 46947614, 53654416, 93895228, 187790456, 375580912]

約数ペア:

[(1, 375580912), (2, 187790456), (4, 93895228), (7, 53654416), (8, 46947614), (14, 26827208), (16, 23473807), (28, 13413604), (56, 6706802), (71, 5289872), (73, 5144944), (112, 3353401), (142, 2644936), (146, 2572472), (284, 1322468), (292, 1286236), (497, 755696), (511, 734992), (568, 661234), (584, 643118), (647, 580496), (994, 377848), (1022, 367496), (1136, 330617), (1168, 321559), (1294, 290248), (1988, 188924), (2044, 183748), (2588, 145124), (3976, 94462), (4088, 91874), (4529, 82928), (5176, 72562), (5183, 72464), (7952, 47231), (8176, 45937), (9058, 41464), (10352, 36281), (10366, 36232), (18116, 20732)]