290253312

素因数分解:

$2^9\times 3^2\times {\mathrm{62989}}^1$

素因数の和:63013

約数の個数: 60

約数和(自身を含む): 837704010

約数和(自身を除く): 547450698

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 62989, 125978, 188967, 251956, 377934, 503912, 566901, 755868, 1007824, 1133802, 1511736, 2015648, 2267604, 3023472, 4031296, 4535208, 6046944, 8062592, 9070416, 12093888, 16125184, 18140832, 24187776, 32250368, 36281664, 48375552, 72563328, 96751104, 145126656, 290253312]

約数ペア:

[(1, 290253312), (2, 145126656), (3, 96751104), (4, 72563328), (6, 48375552), (8, 36281664), (9, 32250368), (12, 24187776), (16, 18140832), (18, 16125184), (24, 12093888), (32, 9070416), (36, 8062592), (48, 6046944), (64, 4535208), (72, 4031296), (96, 3023472), (128, 2267604), (144, 2015648), (192, 1511736), (256, 1133802), (288, 1007824), (384, 755868), (512, 566901), (576, 503912), (768, 377934), (1152, 251956), (1536, 188967), (2304, 125978), (4608, 62989)]