906990312

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 2447769600

約数和(自身を除く): 1540779288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 127, 174, 186, 232, 248, 254, 331, 348, 372, 381, 508, 662, 696, 744, 762, 899, 993, 1016, 1324, 1524, 1798, 1986, 2648, 2697, 3048, 3596, 3683, 3937, 3972, 5394, 7192, 7366, 7874, 7944, 9599, 10261, 10788, 11049, 11811, 14732, 15748, 19198, 20522, 21576, 22098, 23622, 28797, 29464, 30783, 31496, 38396, 41044, 42037, 44196, 47244, 57594, 61566, 76792, 82088, 84074, 88392, 94488, 114173, 115188, 123132, 126111, 168148, 228346, 230376, 246264, 252222, 297569, 336296, 342519, 456692, 504444, 595138, 685038, 892707, 913384, 1008888, 1190276, 1219073, 1303147, 1370076, 1785414, 2380552, 2438146, 2606294, 2740152, 3570828, 3657219, 3909441, 4876292, 5212588, 7141656, 7314438, 7818882, 9752584, 10425176, 14628876, 15637764, 29257752, 31275528, 37791263, 75582526, 113373789, 151165052, 226747578, 302330104, 453495156, 906990312]

約数ペア:

[(1, 906990312), (2, 453495156), (3, 302330104), (4, 226747578), (6, 151165052), (8, 113373789), (12, 75582526), (24, 37791263), (29, 31275528), (31, 29257752), (58, 15637764), (62, 14628876), (87, 10425176), (93, 9752584), (116, 7818882), (124, 7314438), (127, 7141656), (174, 5212588), (186, 4876292), (232, 3909441), (248, 3657219), (254, 3570828), (331, 2740152), (348, 2606294), (372, 2438146), (381, 2380552), (508, 1785414), (662, 1370076), (696, 1303147), (744, 1219073), (762, 1190276), (899, 1008888), (993, 913384), (1016, 892707), (1324, 685038), (1524, 595138), (1798, 504444), (1986, 456692), (2648, 342519), (2697, 336296), (3048, 297569), (3596, 252222), (3683, 246264), (3937, 230376), (3972, 228346), (5394, 168148), (7192, 126111), (7366, 123132), (7874, 115188), (7944, 114173), (9599, 94488), (10261, 88392), (10788, 84074), (11049, 82088), (11811, 76792), (14732, 61566), (15748, 57594), (19198, 47244), (20522, 44196), (21576, 42037), (22098, 41044), (23622, 38396), (28797, 31496), (29464, 30783)]