2786858256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6317}}^1$

素因数の和:6449

約数の個数: 160

約数和(自身を含む): 8949927168

約数和(自身を除く): 6163068912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 101, 104, 112, 156, 168, 182, 202, 208, 273, 303, 312, 336, 364, 404, 546, 606, 624, 707, 728, 808, 1092, 1212, 1313, 1414, 1456, 1616, 2121, 2184, 2424, 2626, 2828, 3939, 4242, 4368, 4848, 5252, 5656, 6317, 7878, 8484, 9191, 10504, 11312, 12634, 15756, 16968, 18382, 18951, 21008, 25268, 27573, 31512, 33936, 36764, 37902, 44219, 50536, 55146, 63024, 73528, 75804, 82121, 88438, 101072, 110292, 132657, 147056, 151608, 164242, 176876, 220584, 246363, 265314, 303216, 328484, 353752, 441168, 492726, 530628, 574847, 638017, 656968, 707504, 985452, 1061256, 1149694, 1276034, 1313936, 1724541, 1914051, 1970904, 2122512, 2299388, 2552068, 3449082, 3828102, 3941808, 4466119, 4598776, 5104136, 6898164, 7656204, 8294221, 8932238, 9197552, 10208272, 13398357, 13796328, 15312408, 16588442, 17864476, 24882663, 26796714, 27592656, 30624816, 33176884, 35728952, 49765326, 53593428, 58059547, 66353768, 71457904, 99530652, 107186856, 116119094, 132707536, 174178641, 199061304, 214373712, 232238188, 348357282, 398122608, 464476376, 696714564, 928952752, 1393429128, 2786858256]

約数ペア:

[(1, 2786858256), (2, 1393429128), (3, 928952752), (4, 696714564), (6, 464476376), (7, 398122608), (8, 348357282), (12, 232238188), (13, 214373712), (14, 199061304), (16, 174178641), (21, 132707536), (24, 116119094), (26, 107186856), (28, 99530652), (39, 71457904), (42, 66353768), (48, 58059547), (52, 53593428), (56, 49765326), (78, 35728952), (84, 33176884), (91, 30624816), (101, 27592656), (104, 26796714), (112, 24882663), (156, 17864476), (168, 16588442), (182, 15312408), (202, 13796328), (208, 13398357), (273, 10208272), (303, 9197552), (312, 8932238), (336, 8294221), (364, 7656204), (404, 6898164), (546, 5104136), (606, 4598776), (624, 4466119), (707, 3941808), (728, 3828102), (808, 3449082), (1092, 2552068), (1212, 2299388), (1313, 2122512), (1414, 1970904), (1456, 1914051), (1616, 1724541), (2121, 1313936), (2184, 1276034), (2424, 1149694), (2626, 1061256), (2828, 985452), (3939, 707504), (4242, 656968), (4368, 638017), (4848, 574847), (5252, 530628), (5656, 492726), (6317, 441168), (7878, 353752), (8484, 328484), (9191, 303216), (10504, 265314), (11312, 246363), (12634, 220584), (15756, 176876), (16968, 164242), (18382, 151608), (18951, 147056), (21008, 132657), (25268, 110292), (27573, 101072), (31512, 88438), (33936, 82121), (36764, 75804), (37902, 73528), (44219, 63024), (50536, 55146)]