679676088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 2162972160

約数和(自身を除く): 1483296072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 169, 182, 222, 259, 273, 296, 312, 338, 364, 444, 481, 507, 518, 546, 647, 676, 728, 777, 888, 962, 1014, 1036, 1092, 1183, 1294, 1352, 1443, 1554, 1924, 1941, 2028, 2072, 2184, 2366, 2588, 2886, 3108, 3367, 3549, 3848, 3882, 4056, 4529, 4732, 5176, 5772, 6216, 6253, 6734, 7098, 7764, 8411, 9058, 9464, 10101, 11544, 12506, 13468, 13587, 14196, 15528, 16822, 18116, 18759, 20202, 23939, 25012, 25233, 26936, 27174, 28392, 33644, 36232, 37518, 40404, 43771, 47878, 50024, 50466, 54348, 58877, 67288, 71817, 75036, 80808, 87542, 95756, 100932, 108696, 109343, 117754, 131313, 143634, 150072, 167573, 175084, 176631, 191512, 201864, 218686, 235508, 262626, 287268, 311207, 328029, 335146, 350168, 353262, 437372, 471016, 502719, 525252, 574536, 622414, 656058, 670292, 706524, 765401, 874744, 933621, 1005438, 1050504, 1244828, 1312116, 1340584, 1413048, 1530802, 1867242, 2010876, 2178449, 2296203, 2489656, 2624232, 3061604, 3734484, 4021752, 4045691, 4356898, 4592406, 6123208, 6535347, 7468968, 8091382, 8713796, 9184812, 12137073, 13070694, 16182764, 17427592, 18369624, 24274146, 26141388, 28319837, 32365528, 48548292, 52282776, 56639674, 84959511, 97096584, 113279348, 169919022, 226558696, 339838044, 679676088]

約数ペア:

[(1, 679676088), (2, 339838044), (3, 226558696), (4, 169919022), (6, 113279348), (7, 97096584), (8, 84959511), (12, 56639674), (13, 52282776), (14, 48548292), (21, 32365528), (24, 28319837), (26, 26141388), (28, 24274146), (37, 18369624), (39, 17427592), (42, 16182764), (52, 13070694), (56, 12137073), (74, 9184812), (78, 8713796), (84, 8091382), (91, 7468968), (104, 6535347), (111, 6123208), (148, 4592406), (156, 4356898), (168, 4045691), (169, 4021752), (182, 3734484), (222, 3061604), (259, 2624232), (273, 2489656), (296, 2296203), (312, 2178449), (338, 2010876), (364, 1867242), (444, 1530802), (481, 1413048), (507, 1340584), (518, 1312116), (546, 1244828), (647, 1050504), (676, 1005438), (728, 933621), (777, 874744), (888, 765401), (962, 706524), (1014, 670292), (1036, 656058), (1092, 622414), (1183, 574536), (1294, 525252), (1352, 502719), (1443, 471016), (1554, 437372), (1924, 353262), (1941, 350168), (2028, 335146), (2072, 328029), (2184, 311207), (2366, 287268), (2588, 262626), (2886, 235508), (3108, 218686), (3367, 201864), (3549, 191512), (3848, 176631), (3882, 175084), (4056, 167573), (4529, 150072), (4732, 143634), (5176, 131313), (5772, 117754), (6216, 109343), (6253, 108696), (6734, 100932), (7098, 95756), (7764, 87542), (8411, 80808), (9058, 75036), (9464, 71817), (10101, 67288), (11544, 58877), (12506, 54348), (13468, 50466), (13587, 50024), (14196, 47878), (15528, 43771), (16822, 40404), (18116, 37518), (18759, 36232), (20202, 33644), (23939, 28392), (25012, 27174), (25233, 26936)]