1655593992

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 5207328000

約数和(自身を除く): 3551734008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 156, 162, 174, 216, 232, 234, 243, 251, 261, 312, 324, 348, 351, 377, 468, 486, 502, 522, 648, 696, 702, 729, 753, 754, 783, 936, 972, 1004, 1044, 1053, 1131, 1404, 1458, 1506, 1508, 1566, 1944, 2008, 2088, 2106, 2187, 2259, 2262, 2349, 2808, 2916, 3012, 3016, 3132, 3159, 3263, 3393, 4212, 4374, 4518, 4524, 4698, 5832, 6024, 6264, 6318, 6526, 6777, 6786, 7047, 7279, 8424, 8748, 9036, 9048, 9396, 9477, 9789, 10179, 12636, 13052, 13554, 13572, 14094, 14558, 17496, 18072, 18792, 18954, 19578, 20331, 20358, 21141, 21837, 25272, 26104, 27108, 27144, 28188, 28431, 29116, 29367, 30537, 37908, 39156, 40662, 40716, 42282, 43674, 54216, 56376, 56862, 58232, 58734, 60993, 61074, 63423, 65511, 75816, 78312, 81324, 81432, 84564, 87348, 88101, 91611, 94627, 113724, 117468, 121986, 122148, 126846, 131022, 162648, 169128, 174696, 176202, 182979, 183222, 189254, 196533, 227448, 234936, 243972, 244296, 253692, 262044, 264303, 274833, 283881, 352404, 365958, 366444, 378508, 393066, 487944, 507384, 524088, 528606, 548937, 549666, 567762, 589599, 704808, 731916, 732888, 757016, 786132, 792909, 824499, 851643, 1057212, 1097874, 1099332, 1135524, 1179198, 1463832, 1572264, 1585818, 1648998, 1703286, 1768797, 2114424, 2195748, 2198664, 2271048, 2358396, 2378727, 2554929, 3171636, 3297996, 3406572, 3537594, 4391496, 4716792, 4757454, 5109858, 5306391, 6343272, 6595992, 6813144, 7075188, 7136181, 7664787, 9514908, 10219716, 10612782, 14150376, 14272362, 15329574, 15919173, 19029816, 20439432, 21225564, 22994361, 28544724, 30659148, 31838346, 42451128, 45988722, 57089448, 61318296, 63676692, 68983083, 91977444, 127353384, 137966166, 183954888, 206949249, 275932332, 413898498, 551864664, 827796996, 1655593992]

約数ペア:

[(1, 1655593992), (2, 827796996), (3, 551864664), (4, 413898498), (6, 275932332), (8, 206949249), (9, 183954888), (12, 137966166), (13, 127353384), (18, 91977444), (24, 68983083), (26, 63676692), (27, 61318296), (29, 57089448), (36, 45988722), (39, 42451128), (52, 31838346), (54, 30659148), (58, 28544724), (72, 22994361), (78, 21225564), (81, 20439432), (87, 19029816), (104, 15919173), (108, 15329574), (116, 14272362), (117, 14150376), (156, 10612782), (162, 10219716), (174, 9514908), (216, 7664787), (232, 7136181), (234, 7075188), (243, 6813144), (251, 6595992), (261, 6343272), (312, 5306391), (324, 5109858), (348, 4757454), (351, 4716792), (377, 4391496), (468, 3537594), (486, 3406572), (502, 3297996), (522, 3171636), (648, 2554929), (696, 2378727), (702, 2358396), (729, 2271048), (753, 2198664), (754, 2195748), (783, 2114424), (936, 1768797), (972, 1703286), (1004, 1648998), (1044, 1585818), (1053, 1572264), (1131, 1463832), (1404, 1179198), (1458, 1135524), (1506, 1099332), (1508, 1097874), (1566, 1057212), (1944, 851643), (2008, 824499), (2088, 792909), (2106, 786132), (2187, 757016), (2259, 732888), (2262, 731916), (2349, 704808), (2808, 589599), (2916, 567762), (3012, 549666), (3016, 548937), (3132, 528606), (3159, 524088), (3263, 507384), (3393, 487944), (4212, 393066), (4374, 378508), (4518, 366444), (4524, 365958), (4698, 352404), (5832, 283881), (6024, 274833), (6264, 264303), (6318, 262044), (6526, 253692), (6777, 244296), (6786, 243972), (7047, 234936), (7279, 227448), (8424, 196533), (8748, 189254), (9036, 183222), (9048, 182979), (9396, 176202), (9477, 174696), (9789, 169128), (10179, 162648), (12636, 131022), (13052, 126846), (13554, 122148), (13572, 121986), (14094, 117468), (14558, 113724), (17496, 94627), (18072, 91611), (18792, 88101), (18954, 87348), (19578, 84564), (20331, 81432), (20358, 81324), (21141, 78312), (21837, 75816), (25272, 65511), (26104, 63423), (27108, 61074), (27144, 60993), (28188, 58734), (28431, 58232), (29116, 56862), (29367, 56376), (30537, 54216), (37908, 43674), (39156, 42282), (40662, 40716)]