1310561616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2169

約数の個数: 160

約数和(自身を含む): 4196620288

約数和(自身を除く): 2886058672

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, 104, 112, 151, 156, 168, 182, 208, 273, 302, 312, 336, 364, 453, 546, 604, 624, 728, 906, 1057, 1092, 1208, 1456, 1812, 1963, 1987, 2114, 2184, 2416, 3171, 3624, 3926, 3974, 4228, 4368, 5889, 5961, 6342, 7248, 7852, 7948, 8456, 11778, 11922, 12684, 13741, 13909, 15704, 15896, 16912, 23556, 23844, 25368, 25831, 27482, 27818, 31408, 31792, 41223, 41727, 47112, 47688, 50736, 51662, 54964, 55636, 77493, 82446, 83454, 94224, 95376, 103324, 109928, 111272, 154986, 164892, 166908, 180817, 206648, 219856, 222544, 300037, 309972, 329784, 333816, 361634, 413296, 542451, 600074, 619944, 659568, 667632, 723268, 900111, 1084902, 1200148, 1239888, 1446536, 1800222, 2100259, 2169804, 2400296, 2893072, 3600444, 3900481, 4200518, 4339608, 4800592, 6300777, 7200888, 7800962, 8401036, 8679216, 11701443, 12601554, 14401776, 15601924, 16802072, 23402886, 25203108, 27303367, 31203848, 33604144, 46805772, 50406216, 54606734, 62407696, 81910101, 93611544, 100812432, 109213468, 163820202, 187223088, 218426936, 327640404, 436853872, 655280808, 1310561616]

約数ペア:

[(1, 1310561616), (2, 655280808), (3, 436853872), (4, 327640404), (6, 218426936), (7, 187223088), (8, 163820202), (12, 109213468), (13, 100812432), (14, 93611544), (16, 81910101), (21, 62407696), (24, 54606734), (26, 50406216), (28, 46805772), (39, 33604144), (42, 31203848), (48, 27303367), (52, 25203108), (56, 23402886), (78, 16802072), (84, 15601924), (91, 14401776), (104, 12601554), (112, 11701443), (151, 8679216), (156, 8401036), (168, 7800962), (182, 7200888), (208, 6300777), (273, 4800592), (302, 4339608), (312, 4200518), (336, 3900481), (364, 3600444), (453, 2893072), (546, 2400296), (604, 2169804), (624, 2100259), (728, 1800222), (906, 1446536), (1057, 1239888), (1092, 1200148), (1208, 1084902), (1456, 900111), (1812, 723268), (1963, 667632), (1987, 659568), (2114, 619944), (2184, 600074), (2416, 542451), (3171, 413296), (3624, 361634), (3926, 333816), (3974, 329784), (4228, 309972), (4368, 300037), (5889, 222544), (5961, 219856), (6342, 206648), (7248, 180817), (7852, 166908), (7948, 164892), (8456, 154986), (11778, 111272), (11922, 109928), (12684, 103324), (13741, 95376), (13909, 94224), (15704, 83454), (15896, 82446), (16912, 77493), (23556, 55636), (23844, 54964), (25368, 51662), (25831, 50736), (27482, 47688), (27818, 47112), (31408, 41727), (31792, 41223)]