625274832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:845

約数の個数: 160

約数和(自身を含む): 1999372032

約数和(自身を除く): 1374097200

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, 156, 168, 182, 208, 257, 273, 312, 336, 364, 514, 546, 557, 624, 728, 771, 1028, 1092, 1114, 1456, 1542, 1671, 1799, 2056, 2184, 2228, 3084, 3341, 3342, 3598, 3899, 4112, 4368, 4456, 5397, 6168, 6682, 6684, 7196, 7241, 7798, 8912, 10023, 10794, 11697, 12336, 13364, 13368, 14392, 14482, 15596, 20046, 21588, 21723, 23387, 23394, 26728, 26736, 28784, 28964, 31192, 40092, 43176, 43446, 46774, 46788, 50687, 53456, 57928, 62384, 70161, 80184, 86352, 86892, 93548, 93576, 101374, 115856, 140322, 143149, 152061, 160368, 173784, 187096, 187152, 202748, 280644, 286298, 304122, 347568, 374192, 405496, 429447, 561288, 572596, 608244, 810992, 858894, 1002043, 1122576, 1145192, 1216488, 1717788, 1860937, 2004086, 2290384, 2432976, 3006129, 3435576, 3721874, 4008172, 5582811, 6012258, 6871152, 7443748, 8016344, 11165622, 12024516, 13026559, 14887496, 16032688, 22331244, 24049032, 26053118, 29774992, 39079677, 44662488, 48098064, 52106236, 78159354, 89324976, 104212472, 156318708, 208424944, 312637416, 625274832]

約数ペア:

[(1, 625274832), (2, 312637416), (3, 208424944), (4, 156318708), (6, 104212472), (7, 89324976), (8, 78159354), (12, 52106236), (13, 48098064), (14, 44662488), (16, 39079677), (21, 29774992), (24, 26053118), (26, 24049032), (28, 22331244), (39, 16032688), (42, 14887496), (48, 13026559), (52, 12024516), (56, 11165622), (78, 8016344), (84, 7443748), (91, 6871152), (104, 6012258), (112, 5582811), (156, 4008172), (168, 3721874), (182, 3435576), (208, 3006129), (257, 2432976), (273, 2290384), (312, 2004086), (336, 1860937), (364, 1717788), (514, 1216488), (546, 1145192), (557, 1122576), (624, 1002043), (728, 858894), (771, 810992), (1028, 608244), (1092, 572596), (1114, 561288), (1456, 429447), (1542, 405496), (1671, 374192), (1799, 347568), (2056, 304122), (2184, 286298), (2228, 280644), (3084, 202748), (3341, 187152), (3342, 187096), (3598, 173784), (3899, 160368), (4112, 152061), (4368, 143149), (4456, 140322), (5397, 115856), (6168, 101374), (6682, 93576), (6684, 93548), (7196, 86892), (7241, 86352), (7798, 80184), (8912, 70161), (10023, 62384), (10794, 57928), (11697, 53456), (12336, 50687), (13364, 46788), (13368, 46774), (14392, 43446), (14482, 43176), (15596, 40092), (20046, 31192), (21588, 28964), (21723, 28784), (23387, 26736), (23394, 26728)]