485295792

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 1280846592

約数和(自身を除く): 795550800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 157, 213, 284, 314, 426, 471, 568, 628, 852, 907, 942, 1136, 1256, 1704, 1814, 1884, 2512, 2721, 3408, 3628, 3768, 5442, 7256, 7536, 10884, 11147, 14512, 21768, 22294, 33441, 43536, 44588, 64397, 66882, 89176, 128794, 133764, 142399, 178352, 193191, 257588, 267528, 284798, 386382, 427197, 515176, 535056, 569596, 772764, 854394, 1030352, 1139192, 1545528, 1708788, 2278384, 3091056, 3417576, 6835152, 10110329, 20220658, 30330987, 40441316, 60661974, 80882632, 121323948, 161765264, 242647896, 485295792]

約数ペア:

[(1, 485295792), (2, 242647896), (3, 161765264), (4, 121323948), (6, 80882632), (8, 60661974), (12, 40441316), (16, 30330987), (24, 20220658), (48, 10110329), (71, 6835152), (142, 3417576), (157, 3091056), (213, 2278384), (284, 1708788), (314, 1545528), (426, 1139192), (471, 1030352), (568, 854394), (628, 772764), (852, 569596), (907, 535056), (942, 515176), (1136, 427197), (1256, 386382), (1704, 284798), (1814, 267528), (1884, 257588), (2512, 193191), (2721, 178352), (3408, 142399), (3628, 133764), (3768, 128794), (5442, 89176), (7256, 66882), (7536, 64397), (10884, 44588), (11147, 43536), (14512, 33441), (21768, 22294)]