856513632

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 2533386240

約数和(自身を除く): 1676872608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 131, 156, 169, 186, 208, 248, 262, 312, 338, 372, 393, 403, 416, 496, 507, 524, 624, 676, 744, 786, 806, 992, 1014, 1048, 1209, 1248, 1352, 1488, 1572, 1612, 1703, 2028, 2096, 2197, 2418, 2704, 2976, 3144, 3224, 3406, 4056, 4061, 4192, 4394, 4836, 5109, 5239, 5408, 6288, 6448, 6591, 6812, 8112, 8122, 8788, 9672, 10218, 10478, 12183, 12576, 12896, 13182, 13624, 15717, 16224, 16244, 17576, 19344, 20436, 20956, 22139, 24366, 26364, 27248, 31434, 32488, 35152, 38688, 40872, 41912, 44278, 48732, 52728, 52793, 54496, 62868, 64976, 66417, 68107, 70304, 81744, 83824, 88556, 97464, 105456, 105586, 125736, 129952, 132834, 136214, 158379, 163488, 167648, 177112, 194928, 204321, 210912, 211172, 251472, 265668, 272428, 287807, 316758, 354224, 389856, 408642, 422344, 502944, 531336, 544856, 575614, 633516, 686309, 708448, 817284, 844688, 863421, 1062672, 1089712, 1151228, 1267032, 1372618, 1634568, 1689376, 1726842, 2058927, 2125344, 2179424, 2302456, 2534064, 2745236, 3269136, 3453684, 4117854, 4604912, 5068128, 5490472, 6538272, 6907368, 8235708, 8922017, 9209824, 10980944, 13814736, 16471416, 17844034, 21961888, 26766051, 27629472, 32942832, 35688068, 53532102, 65885664, 71376136, 107064204, 142752272, 214128408, 285504544, 428256816, 856513632]

約数ペア:

[(1, 856513632), (2, 428256816), (3, 285504544), (4, 214128408), (6, 142752272), (8, 107064204), (12, 71376136), (13, 65885664), (16, 53532102), (24, 35688068), (26, 32942832), (31, 27629472), (32, 26766051), (39, 21961888), (48, 17844034), (52, 16471416), (62, 13814736), (78, 10980944), (93, 9209824), (96, 8922017), (104, 8235708), (124, 6907368), (131, 6538272), (156, 5490472), (169, 5068128), (186, 4604912), (208, 4117854), (248, 3453684), (262, 3269136), (312, 2745236), (338, 2534064), (372, 2302456), (393, 2179424), (403, 2125344), (416, 2058927), (496, 1726842), (507, 1689376), (524, 1634568), (624, 1372618), (676, 1267032), (744, 1151228), (786, 1089712), (806, 1062672), (992, 863421), (1014, 844688), (1048, 817284), (1209, 708448), (1248, 686309), (1352, 633516), (1488, 575614), (1572, 544856), (1612, 531336), (1703, 502944), (2028, 422344), (2096, 408642), (2197, 389856), (2418, 354224), (2704, 316758), (2976, 287807), (3144, 272428), (3224, 265668), (3406, 251472), (4056, 211172), (4061, 210912), (4192, 204321), (4394, 194928), (4836, 177112), (5109, 167648), (5239, 163488), (5408, 158379), (6288, 136214), (6448, 132834), (6591, 129952), (6812, 125736), (8112, 105586), (8122, 105456), (8788, 97464), (9672, 88556), (10218, 83824), (10478, 81744), (12183, 70304), (12576, 68107), (12896, 66417), (13182, 64976), (13624, 62868), (15717, 54496), (16224, 52793), (16244, 52728), (17576, 48732), (19344, 44278), (20436, 41912), (20956, 40872), (22139, 38688), (24366, 35152), (26364, 32488), (27248, 31434)]