64028328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 207513600

約数和(自身を除く): 143485272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1543, 1596, 1729, 1976, 2184, 2964, 3086, 3192, 3458, 4629, 5187, 5928, 6172, 6916, 9258, 10374, 10801, 12344, 13832, 18516, 20059, 20748, 21602, 29317, 32403, 37032, 40118, 41496, 43204, 58634, 60177, 64806, 80236, 86408, 87951, 117268, 120354, 129612, 140413, 160472, 175902, 205219, 234536, 240708, 259224, 280826, 351804, 381121, 410438, 421239, 481416, 561652, 615657, 703608, 762242, 820876, 842478, 1123304, 1143363, 1231314, 1524484, 1641752, 1684956, 2286726, 2462628, 2667847, 3048968, 3369912, 4573452, 4925256, 5335694, 8003541, 9146904, 10671388, 16007082, 21342776, 32014164, 64028328]

約数ペア:

[(1, 64028328), (2, 32014164), (3, 21342776), (4, 16007082), (6, 10671388), (7, 9146904), (8, 8003541), (12, 5335694), (13, 4925256), (14, 4573452), (19, 3369912), (21, 3048968), (24, 2667847), (26, 2462628), (28, 2286726), (38, 1684956), (39, 1641752), (42, 1524484), (52, 1231314), (56, 1143363), (57, 1123304), (76, 842478), (78, 820876), (84, 762242), (91, 703608), (104, 615657), (114, 561652), (133, 481416), (152, 421239), (156, 410438), (168, 381121), (182, 351804), (228, 280826), (247, 259224), (266, 240708), (273, 234536), (312, 205219), (364, 175902), (399, 160472), (456, 140413), (494, 129612), (532, 120354), (546, 117268), (728, 87951), (741, 86408), (798, 80236), (988, 64806), (1064, 60177), (1092, 58634), (1482, 43204), (1543, 41496), (1596, 40118), (1729, 37032), (1976, 32403), (2184, 29317), (2964, 21602), (3086, 20748), (3192, 20059), (3458, 18516), (4629, 13832), (5187, 12344), (5928, 10801), (6172, 10374), (6916, 9258)]