181984992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1193}}^1$

素因数の和:1440

約数の個数: 96

約数和(自身を含む): 548819712

約数和(自身を除く): 366834720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 227, 336, 454, 672, 681, 908, 1193, 1362, 1589, 1816, 2386, 2724, 3178, 3579, 3632, 4767, 4772, 5448, 6356, 7158, 7264, 8351, 9534, 9544, 10896, 12712, 14316, 16702, 19068, 19088, 21792, 25053, 25424, 28632, 33404, 38136, 38176, 50106, 50848, 57264, 66808, 76272, 100212, 114528, 133616, 152544, 200424, 267232, 270811, 400848, 541622, 801696, 812433, 1083244, 1624866, 1895677, 2166488, 3249732, 3791354, 4332976, 5687031, 6499464, 7582708, 8665952, 11374062, 12998928, 15165416, 22748124, 25997856, 30330832, 45496248, 60661664, 90992496, 181984992]

約数ペア:

[(1, 181984992), (2, 90992496), (3, 60661664), (4, 45496248), (6, 30330832), (7, 25997856), (8, 22748124), (12, 15165416), (14, 12998928), (16, 11374062), (21, 8665952), (24, 7582708), (28, 6499464), (32, 5687031), (42, 4332976), (48, 3791354), (56, 3249732), (84, 2166488), (96, 1895677), (112, 1624866), (168, 1083244), (224, 812433), (227, 801696), (336, 541622), (454, 400848), (672, 270811), (681, 267232), (908, 200424), (1193, 152544), (1362, 133616), (1589, 114528), (1816, 100212), (2386, 76272), (2724, 66808), (3178, 57264), (3579, 50848), (3632, 50106), (4767, 38176), (4772, 38136), (5448, 33404), (6356, 28632), (7158, 25424), (7264, 25053), (8351, 21792), (9534, 19088), (9544, 19068), (10896, 16702), (12712, 14316)]