838882044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23279}}^1$

素因数の和:23320

約数の個数: 144

約数和(自身を含む): 2847237120

約数和(自身を除く): 2008355076

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 9009, 12012, 18018, 23279, 36036, 46558, 69837, 93116, 139674, 162953, 209511, 256069, 279348, 302627, 325906, 419022, 488859, 512138, 605254, 651812, 768207, 838044, 907881, 977718, 1024276, 1210508, 1466577, 1536414, 1792483, 1815762, 1955436, 2118389, 2304621, 2723643, 2933154, 3072828, 3328897, 3584966, 3631524, 4236778, 4609242, 5377449, 5447286, 5866308, 6355167, 6657794, 7169932, 8473556, 9218484, 9986691, 10754898, 10894572, 12710334, 13315588, 16132347, 19065501, 19973382, 21509796, 23302279, 25420668, 29960073, 32264694, 38131002, 39946764, 46604558, 59920146, 64529388, 69906837, 76262004, 93209116, 119840292, 139813674, 209720511, 279627348, 419441022, 838882044]

約数ペア:

[(1, 838882044), (2, 419441022), (3, 279627348), (4, 209720511), (6, 139813674), (7, 119840292), (9, 93209116), (11, 76262004), (12, 69906837), (13, 64529388), (14, 59920146), (18, 46604558), (21, 39946764), (22, 38131002), (26, 32264694), (28, 29960073), (33, 25420668), (36, 23302279), (39, 21509796), (42, 19973382), (44, 19065501), (52, 16132347), (63, 13315588), (66, 12710334), (77, 10894572), (78, 10754898), (84, 9986691), (91, 9218484), (99, 8473556), (117, 7169932), (126, 6657794), (132, 6355167), (143, 5866308), (154, 5447286), (156, 5377449), (182, 4609242), (198, 4236778), (231, 3631524), (234, 3584966), (252, 3328897), (273, 3072828), (286, 2933154), (308, 2723643), (364, 2304621), (396, 2118389), (429, 1955436), (462, 1815762), (468, 1792483), (546, 1536414), (572, 1466577), (693, 1210508), (819, 1024276), (858, 977718), (924, 907881), (1001, 838044), (1092, 768207), (1287, 651812), (1386, 605254), (1638, 512138), (1716, 488859), (2002, 419022), (2574, 325906), (2772, 302627), (3003, 279348), (3276, 256069), (4004, 209511), (5148, 162953), (6006, 139674), (9009, 93116), (12012, 69837), (18018, 46558), (23279, 36036)]