2061266508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:645

約数の個数: 192

約数和(自身を含む): 6347120640

約数和(自身を除く): 4285854132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 281, 313, 372, 378, 434, 558, 562, 626, 651, 756, 837, 843, 868, 939, 1116, 1124, 1252, 1302, 1674, 1686, 1878, 1953, 1967, 2191, 2529, 2604, 2817, 3348, 3372, 3756, 3906, 3934, 4382, 5058, 5634, 5859, 5901, 6573, 7587, 7812, 7868, 8451, 8711, 8764, 9703, 10116, 11268, 11718, 11802, 13146, 15174, 16902, 17422, 17703, 19406, 19719, 23436, 23604, 26133, 26292, 29109, 30348, 33804, 34844, 35406, 38812, 39438, 52266, 53109, 58218, 59157, 60977, 67921, 70812, 78399, 78876, 87327, 87953, 104532, 106218, 116436, 118314, 121954, 135842, 156798, 174654, 175906, 182931, 203763, 212436, 235197, 236628, 243908, 261981, 263859, 271684, 313596, 349308, 351812, 365862, 407526, 470394, 523962, 527718, 548793, 611289, 615671, 731724, 791577, 815052, 940788, 1047924, 1055436, 1097586, 1222578, 1231342, 1583154, 1646379, 1833867, 1847013, 2195172, 2374731, 2445156, 2462684, 2726543, 3166308, 3292758, 3667734, 3694026, 4749462, 5453086, 5541039, 6585516, 7335468, 7388052, 8179629, 9498924, 10906172, 11082078, 16359258, 16623117, 19085801, 22164156, 24538887, 32718516, 33246234, 38171602, 49077774, 57257403, 66492468, 73616661, 76343204, 98155548, 114514806, 147233322, 171772209, 229029612, 294466644, 343544418, 515316627, 687088836, 1030633254, 2061266508]

約数ペア:

[(1, 2061266508), (2, 1030633254), (3, 687088836), (4, 515316627), (6, 343544418), (7, 294466644), (9, 229029612), (12, 171772209), (14, 147233322), (18, 114514806), (21, 98155548), (27, 76343204), (28, 73616661), (31, 66492468), (36, 57257403), (42, 49077774), (54, 38171602), (62, 33246234), (63, 32718516), (84, 24538887), (93, 22164156), (108, 19085801), (124, 16623117), (126, 16359258), (186, 11082078), (189, 10906172), (217, 9498924), (252, 8179629), (279, 7388052), (281, 7335468), (313, 6585516), (372, 5541039), (378, 5453086), (434, 4749462), (558, 3694026), (562, 3667734), (626, 3292758), (651, 3166308), (756, 2726543), (837, 2462684), (843, 2445156), (868, 2374731), (939, 2195172), (1116, 1847013), (1124, 1833867), (1252, 1646379), (1302, 1583154), (1674, 1231342), (1686, 1222578), (1878, 1097586), (1953, 1055436), (1967, 1047924), (2191, 940788), (2529, 815052), (2604, 791577), (2817, 731724), (3348, 615671), (3372, 611289), (3756, 548793), (3906, 527718), (3934, 523962), (4382, 470394), (5058, 407526), (5634, 365862), (5859, 351812), (5901, 349308), (6573, 313596), (7587, 271684), (7812, 263859), (7868, 261981), (8451, 243908), (8711, 236628), (8764, 235197), (9703, 212436), (10116, 203763), (11268, 182931), (11718, 175906), (11802, 174654), (13146, 156798), (15174, 135842), (16902, 121954), (17422, 118314), (17703, 116436), (19406, 106218), (19719, 104532), (23436, 87953), (23604, 87327), (26133, 78876), (26292, 78399), (29109, 70812), (30348, 67921), (33804, 60977), (34844, 59157), (35406, 58218), (38812, 53109), (39438, 52266)]