254101248

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3803}}^1$

素因数の和:3854

約数の個数: 108

約数和(自身を含む): 758099160

約数和(自身を除く): 503997912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1856, 2088, 2304, 2784, 3712, 3803, 4176, 5568, 7424, 7606, 8352, 11136, 11409, 15212, 16704, 22272, 22818, 30424, 33408, 34227, 45636, 60848, 66816, 68454, 91272, 110287, 121696, 136908, 182544, 220574, 243392, 273816, 330861, 365088, 441148, 486784, 547632, 661722, 730176, 882296, 973568, 992583, 1095264, 1323444, 1460352, 1764592, 1985166, 2190528, 2646888, 2920704, 3529184, 3970332, 4381056, 5293776, 7058368, 7940664, 8762112, 10587552, 14116736, 15881328, 21175104, 28233472, 31762656, 42350208, 63525312, 84700416, 127050624, 254101248]

約数ペア:

[(1, 254101248), (2, 127050624), (3, 84700416), (4, 63525312), (6, 42350208), (8, 31762656), (9, 28233472), (12, 21175104), (16, 15881328), (18, 14116736), (24, 10587552), (29, 8762112), (32, 7940664), (36, 7058368), (48, 5293776), (58, 4381056), (64, 3970332), (72, 3529184), (87, 2920704), (96, 2646888), (116, 2190528), (128, 1985166), (144, 1764592), (174, 1460352), (192, 1323444), (232, 1095264), (256, 992583), (261, 973568), (288, 882296), (348, 730176), (384, 661722), (464, 547632), (522, 486784), (576, 441148), (696, 365088), (768, 330861), (928, 273816), (1044, 243392), (1152, 220574), (1392, 182544), (1856, 136908), (2088, 121696), (2304, 110287), (2784, 91272), (3712, 68454), (3803, 66816), (4176, 60848), (5568, 45636), (7424, 34227), (7606, 33408), (8352, 30424), (11136, 22818), (11409, 22272), (15212, 16704)]