2681342664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111611}}^1$

素因数の和:111651

約数の個数: 128

約数和(自身を含む): 9000391680

約数和(自身を除く): 6319049016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 24024, 111611, 223222, 334833, 446444, 669666, 781277, 892888, 1227721, 1339332, 1450943, 1562554, 2343831, 2455442, 2678664, 2901886, 3125108, 3683163, 4352829, 4687662, 4910884, 5803772, 6250216, 7366326, 8594047, 8705658, 9375324, 9821768, 10156601, 11607544, 14732652, 15960373, 17188094, 17411316, 18750648, 20313202, 25782141, 29465304, 30469803, 31920746, 34376188, 34822632, 40626404, 47881119, 51564282, 60939606, 63841492, 68752376, 81252808, 95762238, 103128564, 111722611, 121879212, 127682984, 191524476, 206257128, 223445222, 243758424, 335167833, 383048952, 446890444, 670335666, 893780888, 1340671332, 2681342664]

約数ペア:

[(1, 2681342664), (2, 1340671332), (3, 893780888), (4, 670335666), (6, 446890444), (7, 383048952), (8, 335167833), (11, 243758424), (12, 223445222), (13, 206257128), (14, 191524476), (21, 127682984), (22, 121879212), (24, 111722611), (26, 103128564), (28, 95762238), (33, 81252808), (39, 68752376), (42, 63841492), (44, 60939606), (52, 51564282), (56, 47881119), (66, 40626404), (77, 34822632), (78, 34376188), (84, 31920746), (88, 30469803), (91, 29465304), (104, 25782141), (132, 20313202), (143, 18750648), (154, 17411316), (156, 17188094), (168, 15960373), (182, 14732652), (231, 11607544), (264, 10156601), (273, 9821768), (286, 9375324), (308, 8705658), (312, 8594047), (364, 7366326), (429, 6250216), (462, 5803772), (546, 4910884), (572, 4687662), (616, 4352829), (728, 3683163), (858, 3125108), (924, 2901886), (1001, 2678664), (1092, 2455442), (1144, 2343831), (1716, 1562554), (1848, 1450943), (2002, 1339332), (2184, 1227721), (3003, 892888), (3432, 781277), (4004, 669666), (6006, 446444), (8008, 334833), (12012, 223222), (24024, 111611)]