1129128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 3870720

約数和(自身を除く): 2741592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 47, 52, 56, 66, 77, 78, 84, 88, 91, 94, 104, 132, 141, 143, 154, 156, 168, 182, 188, 231, 264, 273, 282, 286, 308, 312, 329, 364, 376, 429, 462, 517, 546, 564, 572, 611, 616, 658, 728, 858, 924, 987, 1001, 1034, 1092, 1128, 1144, 1222, 1316, 1551, 1716, 1833, 1848, 1974, 2002, 2068, 2184, 2444, 2632, 3003, 3102, 3432, 3619, 3666, 3948, 4004, 4136, 4277, 4888, 6006, 6204, 6721, 7238, 7332, 7896, 8008, 8554, 10857, 12012, 12408, 12831, 13442, 14476, 14664, 17108, 20163, 21714, 24024, 25662, 26884, 28952, 34216, 40326, 43428, 47047, 51324, 53768, 80652, 86856, 94094, 102648, 141141, 161304, 188188, 282282, 376376, 564564, 1129128]

約数ペア:

[(1, 1129128), (2, 564564), (3, 376376), (4, 282282), (6, 188188), (7, 161304), (8, 141141), (11, 102648), (12, 94094), (13, 86856), (14, 80652), (21, 53768), (22, 51324), (24, 47047), (26, 43428), (28, 40326), (33, 34216), (39, 28952), (42, 26884), (44, 25662), (47, 24024), (52, 21714), (56, 20163), (66, 17108), (77, 14664), (78, 14476), (84, 13442), (88, 12831), (91, 12408), (94, 12012), (104, 10857), (132, 8554), (141, 8008), (143, 7896), (154, 7332), (156, 7238), (168, 6721), (182, 6204), (188, 6006), (231, 4888), (264, 4277), (273, 4136), (282, 4004), (286, 3948), (308, 3666), (312, 3619), (329, 3432), (364, 3102), (376, 3003), (429, 2632), (462, 2444), (517, 2184), (546, 2068), (564, 2002), (572, 1974), (611, 1848), (616, 1833), (658, 1716), (728, 1551), (858, 1316), (924, 1222), (987, 1144), (1001, 1128), (1034, 1092)]