274139008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 680127840

約数和(自身を除く): 405988832

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 704, 748, 832, 881, 884, 1088, 1144, 1408, 1496, 1664, 1762, 1768, 2176, 2288, 2431, 2992, 3524, 3536, 4576, 4862, 5984, 7048, 7072, 9152, 9691, 9724, 11453, 11968, 14096, 14144, 14977, 18304, 19382, 19448, 22906, 23936, 28192, 28288, 29954, 38764, 38896, 45812, 56384, 59908, 77528, 77792, 91624, 112768, 119816, 125983, 155056, 155584, 164747, 183248, 194701, 239632, 251966, 310112, 311168, 329494, 366496, 389402, 479264, 503932, 620224, 658988, 732992, 778804, 958528, 1007864, 1240448, 1317976, 1465984, 1557608, 1917056, 2015728, 2141711, 2635952, 3115216, 4031456, 4283422, 5271904, 6230432, 8062912, 8566844, 10543808, 12460864, 16125824, 17133688, 21087616, 24921728, 34267376, 68534752, 137069504, 274139008]

約数ペア:

[(1, 274139008), (2, 137069504), (4, 68534752), (8, 34267376), (11, 24921728), (13, 21087616), (16, 17133688), (17, 16125824), (22, 12460864), (26, 10543808), (32, 8566844), (34, 8062912), (44, 6230432), (52, 5271904), (64, 4283422), (68, 4031456), (88, 3115216), (104, 2635952), (128, 2141711), (136, 2015728), (143, 1917056), (176, 1557608), (187, 1465984), (208, 1317976), (221, 1240448), (272, 1007864), (286, 958528), (352, 778804), (374, 732992), (416, 658988), (442, 620224), (544, 503932), (572, 479264), (704, 389402), (748, 366496), (832, 329494), (881, 311168), (884, 310112), (1088, 251966), (1144, 239632), (1408, 194701), (1496, 183248), (1664, 164747), (1762, 155584), (1768, 155056), (2176, 125983), (2288, 119816), (2431, 112768), (2992, 91624), (3524, 77792), (3536, 77528), (4576, 59908), (4862, 56384), (5984, 45812), (7048, 38896), (7072, 38764), (9152, 29954), (9691, 28288), (9724, 28192), (11453, 23936), (11968, 22906), (14096, 19448), (14144, 19382), (14977, 18304)]