248185008

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1147

約数の個数: 120

約数和(自身を含む): 731203200

約数和(自身を除く): 483018192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 558, 636, 744, 848, 954, 1049, 1116, 1272, 1488, 1643, 1908, 2098, 2232, 2544, 3147, 3286, 3816, 4196, 4464, 4929, 6294, 6572, 7632, 8392, 9441, 9858, 12588, 13144, 14787, 16784, 18882, 19716, 25176, 26288, 29574, 32519, 37764, 39432, 50352, 55597, 59148, 65038, 75528, 78864, 97557, 111194, 118296, 130076, 151056, 166791, 195114, 222388, 236592, 260152, 292671, 333582, 390228, 444776, 500373, 520304, 585342, 667164, 780456, 889552, 1000746, 1170684, 1334328, 1560912, 1723507, 2001492, 2341368, 2668656, 3447014, 4002984, 4682736, 5170521, 6894028, 8005968, 10341042, 13788056, 15511563, 20682084, 27576112, 31023126, 41364168, 62046252, 82728336, 124092504, 248185008]

約数ペア:

[(1, 248185008), (2, 124092504), (3, 82728336), (4, 62046252), (6, 41364168), (8, 31023126), (9, 27576112), (12, 20682084), (16, 15511563), (18, 13788056), (24, 10341042), (31, 8005968), (36, 6894028), (48, 5170521), (53, 4682736), (62, 4002984), (72, 3447014), (93, 2668656), (106, 2341368), (124, 2001492), (144, 1723507), (159, 1560912), (186, 1334328), (212, 1170684), (248, 1000746), (279, 889552), (318, 780456), (372, 667164), (424, 585342), (477, 520304), (496, 500373), (558, 444776), (636, 390228), (744, 333582), (848, 292671), (954, 260152), (1049, 236592), (1116, 222388), (1272, 195114), (1488, 166791), (1643, 151056), (1908, 130076), (2098, 118296), (2232, 111194), (2544, 97557), (3147, 78864), (3286, 75528), (3816, 65038), (4196, 59148), (4464, 55597), (4929, 50352), (6294, 39432), (6572, 37764), (7632, 32519), (8392, 29574), (9441, 26288), (9858, 25176), (12588, 19716), (13144, 18882), (14787, 16784)]