447793164

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 1522967040

約数和(自身を除く): 1075173876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 49, 52, 54, 63, 69, 78, 84, 91, 92, 98, 108, 117, 126, 138, 147, 156, 161, 182, 189, 196, 207, 234, 252, 273, 276, 283, 294, 299, 322, 351, 364, 378, 414, 441, 468, 483, 546, 566, 588, 598, 621, 637, 644, 702, 756, 819, 828, 849, 882, 897, 966, 1092, 1127, 1132, 1196, 1242, 1274, 1323, 1404, 1449, 1638, 1698, 1764, 1794, 1911, 1932, 1981, 2093, 2254, 2457, 2484, 2547, 2548, 2646, 2691, 2898, 3276, 3381, 3396, 3588, 3679, 3822, 3962, 4186, 4347, 4508, 4914, 5094, 5292, 5382, 5733, 5796, 5943, 6279, 6509, 6762, 7358, 7641, 7644, 7924, 8073, 8372, 8694, 9828, 10143, 10188, 10764, 11037, 11466, 11886, 12558, 13018, 13524, 13867, 14651, 14716, 15282, 16146, 17199, 17388, 17829, 18837, 19527, 20286, 22074, 22932, 23772, 25116, 25753, 26036, 27734, 29302, 30429, 30564, 32292, 33111, 34398, 35658, 37674, 39054, 40572, 41601, 43953, 44148, 45563, 51506, 53487, 55468, 56511, 58581, 58604, 60858, 66222, 68796, 71316, 75348, 77259, 78108, 83202, 84617, 87906, 91126, 99333, 103012, 106974, 113022, 117162, 121716, 124803, 131859, 132444, 136689, 154518, 166404, 169234, 175743, 175812, 180271, 182252, 198666, 213948, 226044, 231777, 234324, 249606, 253851, 263718, 273378, 309036, 318941, 338468, 351486, 360542, 374409, 395577, 397332, 410067, 463554, 499212, 507702, 527436, 540813, 546756, 592319, 637882, 695331, 702972, 721084, 748818, 761553, 791154, 820134, 927108, 956823, 1015404, 1081626, 1184638, 1230201, 1275764, 1390662, 1497636, 1523106, 1582308, 1622439, 1640268, 1776957, 1913646, 2163252, 2284659, 2369276, 2460402, 2781324, 2870469, 3046212, 3244878, 3553914, 3827292, 4146233, 4569318, 4867317, 4920804, 5330871, 5740938, 6489756, 7107828, 8292466, 8611407, 9138636, 9734634, 10661742, 11481876, 12438699, 15992613, 16584932, 17222814, 19469268, 21323484, 24877398, 31985226, 34445628, 37316097, 49754796, 63970452, 74632194, 111948291, 149264388, 223896582, 447793164]

約数ペア:

[(1, 447793164), (2, 223896582), (3, 149264388), (4, 111948291), (6, 74632194), (7, 63970452), (9, 49754796), (12, 37316097), (13, 34445628), (14, 31985226), (18, 24877398), (21, 21323484), (23, 19469268), (26, 17222814), (27, 16584932), (28, 15992613), (36, 12438699), (39, 11481876), (42, 10661742), (46, 9734634), (49, 9138636), (52, 8611407), (54, 8292466), (63, 7107828), (69, 6489756), (78, 5740938), (84, 5330871), (91, 4920804), (92, 4867317), (98, 4569318), (108, 4146233), (117, 3827292), (126, 3553914), (138, 3244878), (147, 3046212), (156, 2870469), (161, 2781324), (182, 2460402), (189, 2369276), (196, 2284659), (207, 2163252), (234, 1913646), (252, 1776957), (273, 1640268), (276, 1622439), (283, 1582308), (294, 1523106), (299, 1497636), (322, 1390662), (351, 1275764), (364, 1230201), (378, 1184638), (414, 1081626), (441, 1015404), (468, 956823), (483, 927108), (546, 820134), (566, 791154), (588, 761553), (598, 748818), (621, 721084), (637, 702972), (644, 695331), (702, 637882), (756, 592319), (819, 546756), (828, 540813), (849, 527436), (882, 507702), (897, 499212), (966, 463554), (1092, 410067), (1127, 397332), (1132, 395577), (1196, 374409), (1242, 360542), (1274, 351486), (1323, 338468), (1404, 318941), (1449, 309036), (1638, 273378), (1698, 263718), (1764, 253851), (1794, 249606), (1911, 234324), (1932, 231777), (1981, 226044), (2093, 213948), (2254, 198666), (2457, 182252), (2484, 180271), (2547, 175812), (2548, 175743), (2646, 169234), (2691, 166404), (2898, 154518), (3276, 136689), (3381, 132444), (3396, 131859), (3588, 124803), (3679, 121716), (3822, 117162), (3962, 113022), (4186, 106974), (4347, 103012), (4508, 99333), (4914, 91126), (5094, 87906), (5292, 84617), (5382, 83202), (5733, 78108), (5796, 77259), (5943, 75348), (6279, 71316), (6509, 68796), (6762, 66222), (7358, 60858), (7641, 58604), (7644, 58581), (7924, 56511), (8073, 55468), (8372, 53487), (8694, 51506), (9828, 45563), (10143, 44148), (10188, 43953), (10764, 41601), (11037, 40572), (11466, 39054), (11886, 37674), (12558, 35658), (13018, 34398), (13524, 33111), (13867, 32292), (14651, 30564), (14716, 30429), (15282, 29302), (16146, 27734), (17199, 26036), (17388, 25753), (17829, 25116), (18837, 23772), (19527, 22932), (20286, 22074)]