1609514752

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 3275959680

約数和(自身を除く): 1666444928

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 211, 256, 332, 359, 422, 664, 718, 844, 1328, 1436, 1688, 2656, 2872, 3376, 5312, 5744, 6752, 10624, 11488, 13504, 17513, 21248, 22976, 27008, 29797, 35026, 45952, 54016, 59594, 70052, 75749, 91904, 119188, 140104, 151498, 238376, 280208, 302996, 476752, 560416, 605992, 953504, 1120832, 1211984, 1907008, 2241664, 2423968, 3814016, 4483328, 4847936, 6287167, 7628032, 9695872, 12574334, 19391744, 25148668, 50297336, 100594672, 201189344, 402378688, 804757376, 1609514752]

約数ペア:

[(1, 1609514752), (2, 804757376), (4, 402378688), (8, 201189344), (16, 100594672), (32, 50297336), (64, 25148668), (83, 19391744), (128, 12574334), (166, 9695872), (211, 7628032), (256, 6287167), (332, 4847936), (359, 4483328), (422, 3814016), (664, 2423968), (718, 2241664), (844, 1907008), (1328, 1211984), (1436, 1120832), (1688, 953504), (2656, 605992), (2872, 560416), (3376, 476752), (5312, 302996), (5744, 280208), (6752, 238376), (10624, 151498), (11488, 140104), (13504, 119188), (17513, 91904), (21248, 75749), (22976, 70052), (27008, 59594), (29797, 54016), (35026, 45952)]