667642704

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1627}}^1$

素因数の和:1824

約数の個数: 80

約数和(自身を含む): 1763553792

約数和(自身を除く): 1095911088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 103, 166, 206, 249, 309, 332, 412, 498, 618, 664, 824, 996, 1236, 1328, 1627, 1648, 1992, 2472, 3254, 3984, 4881, 4944, 6508, 8549, 9762, 13016, 17098, 19524, 25647, 26032, 34196, 39048, 51294, 68392, 78096, 102588, 135041, 136784, 167581, 205176, 270082, 335162, 405123, 410352, 502743, 540164, 670324, 810246, 1005486, 1080328, 1340648, 1620492, 2010972, 2160656, 2681296, 3240984, 4021944, 6481968, 8043888, 13909223, 27818446, 41727669, 55636892, 83455338, 111273784, 166910676, 222547568, 333821352, 667642704]

約数ペア:

[(1, 667642704), (2, 333821352), (3, 222547568), (4, 166910676), (6, 111273784), (8, 83455338), (12, 55636892), (16, 41727669), (24, 27818446), (48, 13909223), (83, 8043888), (103, 6481968), (166, 4021944), (206, 3240984), (249, 2681296), (309, 2160656), (332, 2010972), (412, 1620492), (498, 1340648), (618, 1080328), (664, 1005486), (824, 810246), (996, 670324), (1236, 540164), (1328, 502743), (1627, 410352), (1648, 405123), (1992, 335162), (2472, 270082), (3254, 205176), (3984, 167581), (4881, 136784), (4944, 135041), (6508, 102588), (8549, 78096), (9762, 68392), (13016, 51294), (17098, 39048), (19524, 34196), (25647, 26032)]