15696827388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{1997}}^1$

素因数の和:2904

約数の個数: 144

約数和(自身を含む): 45242136576

約数和(自身を除く): 29545309188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 863, 1012, 1518, 1726, 1997, 2277, 2589, 3036, 3452, 3994, 4554, 5178, 5991, 7767, 7988, 9108, 9493, 10356, 11982, 15534, 17973, 18986, 19849, 21967, 23964, 28479, 31068, 35946, 37972, 39698, 43934, 45931, 56958, 59547, 65901, 71892, 79396, 85437, 87868, 91862, 113916, 119094, 131802, 137793, 170874, 178641, 183724, 197703, 218339, 238188, 263604, 275586, 341748, 357282, 395406, 413379, 436678, 505241, 551172, 655017, 714564, 790812, 826758, 873356, 1010482, 1310034, 1515723, 1653516, 1723411, 1965051, 2020964, 2620068, 3031446, 3446822, 3930102, 4547169, 5170233, 6062892, 6893644, 7860204, 9094338, 10340466, 15510699, 18188676, 18957521, 20680932, 31021398, 37915042, 39638453, 56872563, 62042796, 75830084, 79276906, 113745126, 118915359, 158553812, 170617689, 227490252, 237830718, 341235378, 356746077, 436022983, 475661436, 682470756, 713492154, 872045966, 1308068949, 1426984308, 1744091932, 2616137898, 3924206847, 5232275796, 7848413694, 15696827388]

約数ペア:

[(1, 15696827388), (2, 7848413694), (3, 5232275796), (4, 3924206847), (6, 2616137898), (9, 1744091932), (11, 1426984308), (12, 1308068949), (18, 872045966), (22, 713492154), (23, 682470756), (33, 475661436), (36, 436022983), (44, 356746077), (46, 341235378), (66, 237830718), (69, 227490252), (92, 170617689), (99, 158553812), (132, 118915359), (138, 113745126), (198, 79276906), (207, 75830084), (253, 62042796), (276, 56872563), (396, 39638453), (414, 37915042), (506, 31021398), (759, 20680932), (828, 18957521), (863, 18188676), (1012, 15510699), (1518, 10340466), (1726, 9094338), (1997, 7860204), (2277, 6893644), (2589, 6062892), (3036, 5170233), (3452, 4547169), (3994, 3930102), (4554, 3446822), (5178, 3031446), (5991, 2620068), (7767, 2020964), (7988, 1965051), (9108, 1723411), (9493, 1653516), (10356, 1515723), (11982, 1310034), (15534, 1010482), (17973, 873356), (18986, 826758), (19849, 790812), (21967, 714564), (23964, 655017), (28479, 551172), (31068, 505241), (35946, 436678), (37972, 413379), (39698, 395406), (43934, 357282), (45931, 341748), (56958, 275586), (59547, 263604), (65901, 238188), (71892, 218339), (79396, 197703), (85437, 183724), (87868, 178641), (91862, 170874), (113916, 137793), (119094, 131802)]