1658261812864

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{24877}}^1$

素因数の和:25186

約数の個数: 128

約数和(自身を含む): 3464068446720

約数和(自身を除く): 1805806633856

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 107, 124, 128, 157, 214, 248, 314, 428, 496, 628, 856, 992, 1256, 1712, 1984, 2512, 3317, 3424, 3968, 4867, 5024, 6634, 6848, 9734, 10048, 13268, 13696, 16799, 19468, 20096, 24877, 26536, 33598, 38936, 49754, 53072, 67196, 77872, 99508, 106144, 134392, 155744, 199016, 212288, 268784, 311488, 398032, 424576, 520769, 537568, 622976, 771187, 796064, 1041538, 1075136, 1542374, 1592128, 2083076, 2150272, 2661839, 3084748, 3184256, 3905689, 4166152, 5323678, 6169496, 7811378, 8332304, 10647356, 12338992, 15622756, 16664608, 21294712, 24677984, 31245512, 33329216, 42589424, 49355968, 62491024, 66658432, 82517009, 85178848, 98711936, 121076359, 124982048, 165034018, 170357696, 242152718, 249964096, 330068036, 340715392, 417908723, 484305436, 499928192, 660136072, 835817446, 968610872, 1320272144, 1671634892, 1937221744, 2640544288, 3343269784, 3874443488, 5281088576, 6686539568, 7748886976, 10562177152, 12955170413, 13373079136, 15497773952, 25910340826, 26746158272, 51820681652, 53492316544, 103641363304, 207282726608, 414565453216, 829130906432, 1658261812864]

約数ペア:

[(1, 1658261812864), (2, 829130906432), (4, 414565453216), (8, 207282726608), (16, 103641363304), (31, 53492316544), (32, 51820681652), (62, 26746158272), (64, 25910340826), (107, 15497773952), (124, 13373079136), (128, 12955170413), (157, 10562177152), (214, 7748886976), (248, 6686539568), (314, 5281088576), (428, 3874443488), (496, 3343269784), (628, 2640544288), (856, 1937221744), (992, 1671634892), (1256, 1320272144), (1712, 968610872), (1984, 835817446), (2512, 660136072), (3317, 499928192), (3424, 484305436), (3968, 417908723), (4867, 340715392), (5024, 330068036), (6634, 249964096), (6848, 242152718), (9734, 170357696), (10048, 165034018), (13268, 124982048), (13696, 121076359), (16799, 98711936), (19468, 85178848), (20096, 82517009), (24877, 66658432), (26536, 62491024), (33598, 49355968), (38936, 42589424), (49754, 33329216), (53072, 31245512), (67196, 24677984), (77872, 21294712), (99508, 16664608), (106144, 15622756), (134392, 12338992), (155744, 10647356), (199016, 8332304), (212288, 7811378), (268784, 6169496), (311488, 5323678), (398032, 4166152), (424576, 3905689), (520769, 3184256), (537568, 3084748), (622976, 2661839), (771187, 2150272), (796064, 2083076), (1041538, 1592128), (1075136, 1542374)]