1288492296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31051}}^1$

素因数の和:31099

約数の個数: 128

約数和(自身を含む): 4173388800

約数和(自身を除く): 2884896504

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, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 20748, 31051, 41496, 62102, 93153, 124204, 186306, 217357, 248408, 372612, 403663, 434714, 589969, 652071, 745224, 807326, 869428, 1179938, 1210989, 1304142, 1614652, 1738856, 1769907, 2359876, 2421978, 2608284, 2825641, 3229304, 3539814, 4129783, 4719752, 4843956, 5216568, 5651282, 7079628, 7669597, 8259566, 8476923, 9687912, 11302564, 12389349, 14159256, 15339194, 16519132, 16953846, 22605128, 23008791, 24778698, 30678388, 33038264, 33907692, 46017582, 49557396, 53687179, 61356776, 67815384, 92035164, 99114792, 107374358, 161061537, 184070328, 214748716, 322123074, 429497432, 644246148, 1288492296]

約数ペア:

[(1, 1288492296), (2, 644246148), (3, 429497432), (4, 322123074), (6, 214748716), (7, 184070328), (8, 161061537), (12, 107374358), (13, 99114792), (14, 92035164), (19, 67815384), (21, 61356776), (24, 53687179), (26, 49557396), (28, 46017582), (38, 33907692), (39, 33038264), (42, 30678388), (52, 24778698), (56, 23008791), (57, 22605128), (76, 16953846), (78, 16519132), (84, 15339194), (91, 14159256), (104, 12389349), (114, 11302564), (133, 9687912), (152, 8476923), (156, 8259566), (168, 7669597), (182, 7079628), (228, 5651282), (247, 5216568), (266, 4843956), (273, 4719752), (312, 4129783), (364, 3539814), (399, 3229304), (456, 2825641), (494, 2608284), (532, 2421978), (546, 2359876), (728, 1769907), (741, 1738856), (798, 1614652), (988, 1304142), (1064, 1210989), (1092, 1179938), (1482, 869428), (1596, 807326), (1729, 745224), (1976, 652071), (2184, 589969), (2964, 434714), (3192, 403663), (3458, 372612), (5187, 248408), (5928, 217357), (6916, 186306), (10374, 124204), (13832, 93153), (20748, 62102), (31051, 41496)]