853026876

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 2549944320

約数和(自身を除く): 1696917444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 47, 52, 54, 62, 78, 81, 93, 94, 108, 117, 124, 139, 141, 156, 162, 186, 188, 234, 278, 279, 282, 324, 351, 372, 403, 417, 423, 468, 556, 558, 564, 611, 702, 806, 834, 837, 846, 1053, 1116, 1209, 1222, 1251, 1269, 1404, 1457, 1612, 1668, 1674, 1692, 1807, 1833, 2106, 2418, 2444, 2502, 2511, 2538, 2914, 3348, 3614, 3627, 3666, 3753, 3807, 4212, 4309, 4371, 4836, 5004, 5022, 5076, 5421, 5499, 5828, 6533, 7228, 7254, 7332, 7506, 7614, 8618, 8742, 10044, 10842, 10881, 10998, 11259, 12927, 13066, 13113, 14508, 15012, 15228, 16263, 16497, 17236, 17484, 18941, 19599, 21684, 21762, 21996, 22518, 25854, 26132, 26226, 32526, 32643, 32994, 37882, 38781, 39198, 39339, 43524, 45036, 48789, 49491, 51708, 52452, 56017, 56823, 58797, 65052, 65286, 65988, 75764, 77562, 78396, 78678, 84929, 97578, 98982, 112034, 113646, 116343, 117594, 118017, 130572, 146367, 155124, 157356, 168051, 169858, 170469, 176391, 195156, 197964, 202523, 224068, 227292, 232686, 235188, 236034, 254787, 292734, 336102, 339716, 340938, 349029, 352782, 405046, 465372, 472068, 504153, 509574, 511407, 529173, 585468, 607569, 672204, 681876, 698058, 705564, 764361, 810092, 1008306, 1019148, 1022814, 1058346, 1215138, 1396116, 1512459, 1528722, 1534221, 1822707, 2016612, 2045628, 2116692, 2293083, 2430276, 2632799, 3024918, 3057444, 3068442, 3645414, 4537377, 4586166, 5265598, 5468121, 6049836, 6136884, 6879249, 7290828, 7898397, 9074754, 9172332, 10531196, 10936242, 13758498, 15796794, 16404363, 18149508, 21872484, 23695191, 27516996, 31593588, 32808726, 47390382, 65617452, 71085573, 94780764, 142171146, 213256719, 284342292, 426513438, 853026876]

約数ペア:

[(1, 853026876), (2, 426513438), (3, 284342292), (4, 213256719), (6, 142171146), (9, 94780764), (12, 71085573), (13, 65617452), (18, 47390382), (26, 32808726), (27, 31593588), (31, 27516996), (36, 23695191), (39, 21872484), (47, 18149508), (52, 16404363), (54, 15796794), (62, 13758498), (78, 10936242), (81, 10531196), (93, 9172332), (94, 9074754), (108, 7898397), (117, 7290828), (124, 6879249), (139, 6136884), (141, 6049836), (156, 5468121), (162, 5265598), (186, 4586166), (188, 4537377), (234, 3645414), (278, 3068442), (279, 3057444), (282, 3024918), (324, 2632799), (351, 2430276), (372, 2293083), (403, 2116692), (417, 2045628), (423, 2016612), (468, 1822707), (556, 1534221), (558, 1528722), (564, 1512459), (611, 1396116), (702, 1215138), (806, 1058346), (834, 1022814), (837, 1019148), (846, 1008306), (1053, 810092), (1116, 764361), (1209, 705564), (1222, 698058), (1251, 681876), (1269, 672204), (1404, 607569), (1457, 585468), (1612, 529173), (1668, 511407), (1674, 509574), (1692, 504153), (1807, 472068), (1833, 465372), (2106, 405046), (2418, 352782), (2444, 349029), (2502, 340938), (2511, 339716), (2538, 336102), (2914, 292734), (3348, 254787), (3614, 236034), (3627, 235188), (3666, 232686), (3753, 227292), (3807, 224068), (4212, 202523), (4309, 197964), (4371, 195156), (4836, 176391), (5004, 170469), (5022, 169858), (5076, 168051), (5421, 157356), (5499, 155124), (5828, 146367), (6533, 130572), (7228, 118017), (7254, 117594), (7332, 116343), (7506, 113646), (7614, 112034), (8618, 98982), (8742, 97578), (10044, 84929), (10842, 78678), (10881, 78396), (10998, 77562), (11259, 75764), (12927, 65988), (13066, 65286), (13113, 65052), (14508, 58797), (15012, 56823), (15228, 56017), (16263, 52452), (16497, 51708), (17236, 49491), (17484, 48789), (18941, 45036), (19599, 43524), (21684, 39339), (21762, 39198), (21996, 38781), (22518, 37882), (25854, 32994), (26132, 32643), (26226, 32526)]