291216325974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{296833}}^1$

素因数の和:296970

約数の個数: 96

約数和(自身を含む): 701687079936

約数和(自身を除く): 410470753962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 71, 94, 98, 141, 142, 147, 213, 282, 294, 329, 426, 497, 658, 987, 994, 1491, 1974, 2303, 2982, 3337, 3479, 4606, 6674, 6909, 6958, 10011, 10437, 13818, 20022, 20874, 23359, 46718, 70077, 140154, 163513, 296833, 327026, 490539, 593666, 890499, 981078, 1780998, 2077831, 4155662, 6233493, 12466986, 13951151, 14544817, 21075143, 27902302, 29089634, 41853453, 42150286, 43634451, 63225429, 83706906, 87268902, 97658057, 126450858, 147526001, 195316114, 292974171, 295052002, 442578003, 585948342, 683606399, 885156006, 990531721, 1032682007, 1367212798, 1981063442, 2050819197, 2065364014, 2971595163, 3098046021, 4101638394, 5943190326, 6196092042, 6933722047, 13867444094, 20801166141, 41602332282, 48536054329, 97072108658, 145608162987, 291216325974]

約数ペア:

[(1, 291216325974), (2, 145608162987), (3, 97072108658), (6, 48536054329), (7, 41602332282), (14, 20801166141), (21, 13867444094), (42, 6933722047), (47, 6196092042), (49, 5943190326), (71, 4101638394), (94, 3098046021), (98, 2971595163), (141, 2065364014), (142, 2050819197), (147, 1981063442), (213, 1367212798), (282, 1032682007), (294, 990531721), (329, 885156006), (426, 683606399), (497, 585948342), (658, 442578003), (987, 295052002), (994, 292974171), (1491, 195316114), (1974, 147526001), (2303, 126450858), (2982, 97658057), (3337, 87268902), (3479, 83706906), (4606, 63225429), (6674, 43634451), (6909, 42150286), (6958, 41853453), (10011, 29089634), (10437, 27902302), (13818, 21075143), (20022, 14544817), (20874, 13951151), (23359, 12466986), (46718, 6233493), (70077, 4155662), (140154, 2077831), (163513, 1780998), (296833, 981078), (327026, 890499), (490539, 593666)]