555927216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1075

約数の個数: 160

約数和(自身を含む): 1653227520

約数和(自身を除く): 1097300304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 39, 48, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 208, 232, 248, 312, 348, 372, 377, 403, 464, 496, 624, 696, 744, 754, 806, 899, 991, 1131, 1209, 1392, 1488, 1508, 1612, 1798, 1982, 2262, 2418, 2697, 2973, 3016, 3224, 3596, 3964, 4524, 4836, 5394, 5946, 6032, 6448, 7192, 7928, 9048, 9672, 10788, 11687, 11892, 12883, 14384, 15856, 18096, 19344, 21576, 23374, 23784, 25766, 28739, 30721, 35061, 38649, 43152, 46748, 47568, 51532, 57478, 61442, 70122, 77298, 86217, 92163, 93496, 103064, 114956, 122884, 140244, 154596, 172434, 184326, 186992, 206128, 229912, 245768, 280488, 309192, 344868, 368652, 373607, 399373, 459824, 491536, 560976, 618384, 689736, 737304, 747214, 798746, 890909, 1120821, 1198119, 1379472, 1474608, 1494428, 1597492, 1781818, 2241642, 2396238, 2672727, 2988856, 3194984, 3563636, 4483284, 4792476, 5345454, 5977712, 6389968, 7127272, 8966568, 9584952, 10690908, 11581817, 14254544, 17933136, 19169904, 21381816, 23163634, 34745451, 42763632, 46327268, 69490902, 92654536, 138981804, 185309072, 277963608, 555927216]

約数ペア:

[(1, 555927216), (2, 277963608), (3, 185309072), (4, 138981804), (6, 92654536), (8, 69490902), (12, 46327268), (13, 42763632), (16, 34745451), (24, 23163634), (26, 21381816), (29, 19169904), (31, 17933136), (39, 14254544), (48, 11581817), (52, 10690908), (58, 9584952), (62, 8966568), (78, 7127272), (87, 6389968), (93, 5977712), (104, 5345454), (116, 4792476), (124, 4483284), (156, 3563636), (174, 3194984), (186, 2988856), (208, 2672727), (232, 2396238), (248, 2241642), (312, 1781818), (348, 1597492), (372, 1494428), (377, 1474608), (403, 1379472), (464, 1198119), (496, 1120821), (624, 890909), (696, 798746), (744, 747214), (754, 737304), (806, 689736), (899, 618384), (991, 560976), (1131, 491536), (1209, 459824), (1392, 399373), (1488, 373607), (1508, 368652), (1612, 344868), (1798, 309192), (1982, 280488), (2262, 245768), (2418, 229912), (2697, 206128), (2973, 186992), (3016, 184326), (3224, 172434), (3596, 154596), (3964, 140244), (4524, 122884), (4836, 114956), (5394, 103064), (5946, 93496), (6032, 92163), (6448, 86217), (7192, 77298), (7928, 70122), (9048, 61442), (9672, 57478), (10788, 51532), (11687, 47568), (11892, 46748), (12883, 43152), (14384, 38649), (15856, 35061), (18096, 30721), (19344, 28739), (21576, 25766), (23374, 23784)]