290480982876

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{242521}}^1$

素因数の和:242649

約数の個数: 144

約数和(自身を含む): 865124478400

約数和(自身を除く): 574643495524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 194, 196, 252, 291, 294, 343, 388, 441, 582, 588, 679, 686, 873, 882, 1029, 1164, 1358, 1372, 1746, 1764, 2037, 2058, 2716, 3087, 3492, 4074, 4116, 4753, 6111, 6174, 8148, 9506, 12222, 12348, 14259, 19012, 24444, 28518, 33271, 42777, 57036, 66542, 85554, 99813, 133084, 171108, 199626, 242521, 299439, 399252, 485042, 598878, 727563, 970084, 1197756, 1455126, 1697647, 2182689, 2910252, 3395294, 4365378, 5092941, 6790588, 8730756, 10185882, 11883529, 15278823, 20371764, 23524537, 23767058, 30557646, 35650587, 47049074, 47534116, 61115292, 70573611, 71301174, 83184703, 94098148, 106951761, 141147222, 142602348, 164671759, 166369406, 211720833, 213903522, 249554109, 282294444, 329343518, 332738812, 423441666, 427807044, 494015277, 499108218, 658687036, 748662327, 846883332, 988030554, 998216436, 1152702313, 1482045831, 1497324654, 1976061108, 2305404626, 2964091662, 2994649308, 3458106939, 4610809252, 5928183324, 6916213878, 8068916191, 10374320817, 13832427756, 16137832382, 20748641634, 24206748573, 32275664764, 41497283268, 48413497146, 72620245719, 96826994292, 145240491438, 290480982876]

約数ペア:

[(1, 290480982876), (2, 145240491438), (3, 96826994292), (4, 72620245719), (6, 48413497146), (7, 41497283268), (9, 32275664764), (12, 24206748573), (14, 20748641634), (18, 16137832382), (21, 13832427756), (28, 10374320817), (36, 8068916191), (42, 6916213878), (49, 5928183324), (63, 4610809252), (84, 3458106939), (97, 2994649308), (98, 2964091662), (126, 2305404626), (147, 1976061108), (194, 1497324654), (196, 1482045831), (252, 1152702313), (291, 998216436), (294, 988030554), (343, 846883332), (388, 748662327), (441, 658687036), (582, 499108218), (588, 494015277), (679, 427807044), (686, 423441666), (873, 332738812), (882, 329343518), (1029, 282294444), (1164, 249554109), (1358, 213903522), (1372, 211720833), (1746, 166369406), (1764, 164671759), (2037, 142602348), (2058, 141147222), (2716, 106951761), (3087, 94098148), (3492, 83184703), (4074, 71301174), (4116, 70573611), (4753, 61115292), (6111, 47534116), (6174, 47049074), (8148, 35650587), (9506, 30557646), (12222, 23767058), (12348, 23524537), (14259, 20371764), (19012, 15278823), (24444, 11883529), (28518, 10185882), (33271, 8730756), (42777, 6790588), (57036, 5092941), (66542, 4365378), (85554, 3395294), (99813, 2910252), (133084, 2182689), (171108, 1697647), (199626, 1455126), (242521, 1197756), (299439, 970084), (399252, 727563), (485042, 598878)]