1847306988

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 5048709120

約数和(自身を除く): 3201402132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 47, 62, 82, 93, 94, 123, 124, 141, 164, 186, 188, 246, 279, 282, 369, 372, 423, 492, 558, 564, 738, 846, 859, 1116, 1271, 1457, 1476, 1692, 1718, 1927, 2542, 2577, 2914, 3436, 3813, 3854, 4371, 5084, 5154, 5781, 5828, 7626, 7708, 7731, 8742, 10308, 11439, 11562, 13113, 15252, 15462, 17343, 17484, 22878, 23124, 26226, 26629, 30924, 34686, 35219, 40373, 45756, 52452, 53258, 59737, 69372, 70438, 79887, 80746, 105657, 106516, 119474, 121119, 140876, 159774, 161492, 179211, 211314, 238948, 239661, 242238, 316971, 319548, 358422, 363357, 422628, 479322, 484476, 537633, 633942, 716844, 726714, 958644, 1075266, 1091789, 1251563, 1267884, 1453428, 1655293, 2150532, 2183578, 2503126, 3275367, 3310586, 3754689, 4367156, 4965879, 5006252, 6550734, 6621172, 7509378, 9826101, 9931758, 11264067, 13101468, 14897637, 15018756, 19652202, 19863516, 22528134, 29795274, 39304404, 45056268, 51314083, 59590548, 102628166, 153942249, 205256332, 307884498, 461826747, 615768996, 923653494, 1847306988]

約数ペア:

[(1, 1847306988), (2, 923653494), (3, 615768996), (4, 461826747), (6, 307884498), (9, 205256332), (12, 153942249), (18, 102628166), (31, 59590548), (36, 51314083), (41, 45056268), (47, 39304404), (62, 29795274), (82, 22528134), (93, 19863516), (94, 19652202), (123, 15018756), (124, 14897637), (141, 13101468), (164, 11264067), (186, 9931758), (188, 9826101), (246, 7509378), (279, 6621172), (282, 6550734), (369, 5006252), (372, 4965879), (423, 4367156), (492, 3754689), (558, 3310586), (564, 3275367), (738, 2503126), (846, 2183578), (859, 2150532), (1116, 1655293), (1271, 1453428), (1457, 1267884), (1476, 1251563), (1692, 1091789), (1718, 1075266), (1927, 958644), (2542, 726714), (2577, 716844), (2914, 633942), (3436, 537633), (3813, 484476), (3854, 479322), (4371, 422628), (5084, 363357), (5154, 358422), (5781, 319548), (5828, 316971), (7626, 242238), (7708, 239661), (7731, 238948), (8742, 211314), (10308, 179211), (11439, 161492), (11562, 159774), (13113, 140876), (15252, 121119), (15462, 119474), (17343, 106516), (17484, 105657), (22878, 80746), (23124, 79887), (26226, 70438), (26629, 69372), (30924, 59737), (34686, 53258), (35219, 52452), (40373, 45756)]