216778848

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15791}}^1$

素因数の和:15828

約数の個数: 96

約数和(自身を含む): 668570112

約数和(自身を除く): 451791264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1716, 2288, 3432, 4576, 6864, 13728, 15791, 31582, 47373, 63164, 94746, 126328, 173701, 189492, 205283, 252656, 347402, 378984, 410566, 505312, 521103, 615849, 694804, 757968, 821132, 1042206, 1231698, 1389608, 1515936, 1642264, 2084412, 2258113, 2463396, 2779216, 3284528, 4168824, 4516226, 4926792, 5558432, 6569056, 6774339, 8337648, 9032452, 9853584, 13548678, 16675296, 18064904, 19707168, 27097356, 36129808, 54194712, 72259616, 108389424, 216778848]

約数ペア:

[(1, 216778848), (2, 108389424), (3, 72259616), (4, 54194712), (6, 36129808), (8, 27097356), (11, 19707168), (12, 18064904), (13, 16675296), (16, 13548678), (22, 9853584), (24, 9032452), (26, 8337648), (32, 6774339), (33, 6569056), (39, 5558432), (44, 4926792), (48, 4516226), (52, 4168824), (66, 3284528), (78, 2779216), (88, 2463396), (96, 2258113), (104, 2084412), (132, 1642264), (143, 1515936), (156, 1389608), (176, 1231698), (208, 1042206), (264, 821132), (286, 757968), (312, 694804), (352, 615849), (416, 521103), (429, 505312), (528, 410566), (572, 378984), (624, 347402), (858, 252656), (1056, 205283), (1144, 189492), (1248, 173701), (1716, 126328), (2288, 94746), (3432, 63164), (4576, 47373), (6864, 31582), (13728, 15791)]