828992318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 1735603200

約数和(自身を除く): 906610882

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 58, 61, 77, 119, 122, 154, 179, 187, 203, 238, 319, 358, 374, 406, 427, 493, 638, 671, 854, 986, 1037, 1253, 1309, 1342, 1769, 1969, 2074, 2233, 2506, 2618, 3043, 3451, 3538, 3938, 4466, 4697, 5191, 5423, 6086, 6902, 7259, 9394, 10382, 10846, 10919, 11407, 12383, 13783, 14518, 19459, 21301, 21838, 22814, 24766, 27566, 30073, 33473, 36337, 37961, 38918, 42602, 57101, 60146, 66946, 72674, 75922, 76433, 79849, 88247, 114202, 120109, 136213, 152866, 159698, 176494, 185623, 210511, 234311, 240218, 272426, 316651, 330803, 371246, 399707, 421022, 468622, 617729, 633302, 661606, 799414, 840763, 970717, 1235458, 1299361, 1681526, 1941434, 2041853, 2216557, 2315621, 2598722, 3483161, 4083706, 4433114, 4631242, 5383067, 6795019, 6966322, 10766134, 13590038, 14292971, 24382127, 28585942, 37681469, 48764254, 59213737, 75362938, 118427474, 414496159, 828992318]

約数ペア:

[(1, 828992318), (2, 414496159), (7, 118427474), (11, 75362938), (14, 59213737), (17, 48764254), (22, 37681469), (29, 28585942), (34, 24382127), (58, 14292971), (61, 13590038), (77, 10766134), (119, 6966322), (122, 6795019), (154, 5383067), (179, 4631242), (187, 4433114), (203, 4083706), (238, 3483161), (319, 2598722), (358, 2315621), (374, 2216557), (406, 2041853), (427, 1941434), (493, 1681526), (638, 1299361), (671, 1235458), (854, 970717), (986, 840763), (1037, 799414), (1253, 661606), (1309, 633302), (1342, 617729), (1769, 468622), (1969, 421022), (2074, 399707), (2233, 371246), (2506, 330803), (2618, 316651), (3043, 272426), (3451, 240218), (3538, 234311), (3938, 210511), (4466, 185623), (4697, 176494), (5191, 159698), (5423, 152866), (6086, 136213), (6902, 120109), (7259, 114202), (9394, 88247), (10382, 79849), (10846, 76433), (10919, 75922), (11407, 72674), (12383, 66946), (13783, 60146), (14518, 57101), (19459, 42602), (21301, 38918), (21838, 37961), (22814, 36337), (24766, 33473), (27566, 30073)]