1660532856

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{4007}}^1$

素因数の和:4604

約数の個数: 64

約数和(自身を含む): 4294010880

約数和(自身を除く): 2633478024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 557, 744, 1114, 1671, 2228, 3342, 4007, 4456, 6684, 8014, 12021, 13368, 16028, 17267, 24042, 32056, 34534, 48084, 51801, 69068, 96168, 103602, 124217, 138136, 207204, 248434, 372651, 414408, 496868, 745302, 993736, 1490604, 2231899, 2981208, 4463798, 6695697, 8927596, 13391394, 17855192, 26782788, 53565576, 69188869, 138377738, 207566607, 276755476, 415133214, 553510952, 830266428, 1660532856]

約数ペア:

[(1, 1660532856), (2, 830266428), (3, 553510952), (4, 415133214), (6, 276755476), (8, 207566607), (12, 138377738), (24, 69188869), (31, 53565576), (62, 26782788), (93, 17855192), (124, 13391394), (186, 8927596), (248, 6695697), (372, 4463798), (557, 2981208), (744, 2231899), (1114, 1490604), (1671, 993736), (2228, 745302), (3342, 496868), (4007, 414408), (4456, 372651), (6684, 248434), (8014, 207204), (12021, 138136), (13368, 124217), (16028, 103602), (17267, 96168), (24042, 69068), (32056, 51801), (34534, 48084)]