2256401154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 5603328000

約数和(自身を除く): 3346926846

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 151, 161, 186, 217, 302, 322, 434, 453, 483, 499, 651, 713, 906, 966, 998, 1057, 1302, 1426, 1497, 2114, 2139, 2994, 3171, 3473, 3493, 4278, 4681, 4991, 6342, 6946, 6986, 9362, 9982, 10419, 10479, 11477, 14043, 14973, 15469, 20838, 20958, 22954, 24311, 28086, 29946, 30938, 32767, 34431, 46407, 48622, 65534, 68862, 72933, 75349, 80339, 92814, 98301, 107663, 108283, 145866, 150698, 160678, 196602, 215326, 216566, 226047, 241017, 322989, 324849, 355787, 452094, 482034, 527443, 645978, 649698, 711574, 753641, 1054886, 1067361, 1507282, 1582329, 1733027, 2134722, 2260923, 2335819, 2490509, 3164658, 3466054, 4521846, 4671638, 4981018, 5199081, 7007457, 7471527, 10398162, 12131189, 14014914, 14943054, 16350733, 24262378, 32701466, 36393567, 49052199, 53723837, 72787134, 98104398, 107447674, 161171511, 322343022, 376066859, 752133718, 1128200577, 2256401154]

約数ペア:

[(1, 2256401154), (2, 1128200577), (3, 752133718), (6, 376066859), (7, 322343022), (14, 161171511), (21, 107447674), (23, 98104398), (31, 72787134), (42, 53723837), (46, 49052199), (62, 36393567), (69, 32701466), (93, 24262378), (138, 16350733), (151, 14943054), (161, 14014914), (186, 12131189), (217, 10398162), (302, 7471527), (322, 7007457), (434, 5199081), (453, 4981018), (483, 4671638), (499, 4521846), (651, 3466054), (713, 3164658), (906, 2490509), (966, 2335819), (998, 2260923), (1057, 2134722), (1302, 1733027), (1426, 1582329), (1497, 1507282), (2114, 1067361), (2139, 1054886), (2994, 753641), (3171, 711574), (3473, 649698), (3493, 645978), (4278, 527443), (4681, 482034), (4991, 452094), (6342, 355787), (6946, 324849), (6986, 322989), (9362, 241017), (9982, 226047), (10419, 216566), (10479, 215326), (11477, 196602), (14043, 160678), (14973, 150698), (15469, 145866), (20838, 108283), (20958, 107663), (22954, 98301), (24311, 92814), (28086, 80339), (29946, 75349), (30938, 72933), (32767, 68862), (34431, 65534), (46407, 48622)]