1666233432

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2617}}^1$

素因数の和:2905

約数の個数: 96

約数和(自身を含む): 4655851200

約数和(自身を除く): 2989617768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 239, 296, 333, 444, 478, 666, 717, 888, 956, 1332, 1434, 1912, 2151, 2617, 2664, 2868, 4302, 5234, 5736, 7851, 8604, 8843, 10468, 15702, 17208, 17686, 20936, 23553, 26529, 31404, 35372, 47106, 53058, 62808, 70744, 79587, 94212, 96829, 106116, 159174, 188424, 193658, 212232, 290487, 318348, 387316, 580974, 625463, 636696, 774632, 871461, 1161948, 1250926, 1742922, 1876389, 2323896, 2501852, 3485844, 3752778, 5003704, 5629167, 6971688, 7505556, 11258334, 15011112, 22516668, 23142131, 45033336, 46284262, 69426393, 92568524, 138852786, 185137048, 208279179, 277705572, 416558358, 555411144, 833116716, 1666233432]

約数ペア:

[(1, 1666233432), (2, 833116716), (3, 555411144), (4, 416558358), (6, 277705572), (8, 208279179), (9, 185137048), (12, 138852786), (18, 92568524), (24, 69426393), (36, 46284262), (37, 45033336), (72, 23142131), (74, 22516668), (111, 15011112), (148, 11258334), (222, 7505556), (239, 6971688), (296, 5629167), (333, 5003704), (444, 3752778), (478, 3485844), (666, 2501852), (717, 2323896), (888, 1876389), (956, 1742922), (1332, 1250926), (1434, 1161948), (1912, 871461), (2151, 774632), (2617, 636696), (2664, 625463), (2868, 580974), (4302, 387316), (5234, 318348), (5736, 290487), (7851, 212232), (8604, 193658), (8843, 188424), (10468, 159174), (15702, 106116), (17208, 96829), (17686, 94212), (20936, 79587), (23553, 70744), (26529, 62808), (31404, 53058), (35372, 47106)]