308889234448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1\times {\mathrm{13009}}^1$

素因数の和:13820

約数の個数: 80

約数和(自身を含む): 628534436400

約数和(自身を除く): 319645201952

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 464, 584, 701, 1168, 1402, 2117, 2804, 4234, 5608, 8468, 11216, 13009, 16936, 20329, 26018, 33872, 40658, 51173, 52036, 81316, 102346, 104072, 162632, 204692, 208144, 325264, 377261, 409384, 754522, 818768, 949657, 1484017, 1509044, 1899314, 2968034, 3018088, 3798628, 5936068, 6036176, 7597256, 9119309, 11872136, 15194512, 18238618, 23744272, 27540053, 36477236, 55080106, 72954472, 110160212, 145908944, 220320424, 264459961, 440640848, 528919922, 665709557, 1057839844, 1331419114, 2115679688, 2662838228, 4231359376, 5325676456, 10651352912, 19305577153, 38611154306, 77222308612, 154444617224, 308889234448]

約数ペア:

[(1, 308889234448), (2, 154444617224), (4, 77222308612), (8, 38611154306), (16, 19305577153), (29, 10651352912), (58, 5325676456), (73, 4231359376), (116, 2662838228), (146, 2115679688), (232, 1331419114), (292, 1057839844), (464, 665709557), (584, 528919922), (701, 440640848), (1168, 264459961), (1402, 220320424), (2117, 145908944), (2804, 110160212), (4234, 72954472), (5608, 55080106), (8468, 36477236), (11216, 27540053), (13009, 23744272), (16936, 18238618), (20329, 15194512), (26018, 11872136), (33872, 9119309), (40658, 7597256), (51173, 6036176), (52036, 5936068), (81316, 3798628), (102346, 3018088), (104072, 2968034), (162632, 1899314), (204692, 1509044), (208144, 1484017), (325264, 949657), (377261, 818768), (409384, 754522)]