1261884489432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12752491}}^1$

素因数の和:12752557

約数の個数: 128

約数和(自身を含む): 3917565542400

約数和(自身を除く): 2655681052968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2356, 2604, 3192, 3534, 4123, 4712, 5208, 7068, 8246, 12369, 14136, 16492, 24738, 32984, 49476, 98952, 12752491, 25504982, 38257473, 51009964, 76514946, 89267437, 102019928, 153029892, 178534874, 242297329, 267802311, 306059784, 357069748, 395327221, 484594658, 535604622, 714139496, 726891987, 790654442, 969189316, 1071209244, 1185981663, 1453783974, 1581308884, 1696081303, 1938378632, 2142418488, 2371963326, 2767290547, 2907567948, 3162617768, 3392162606, 4743926652, 5088243909, 5534581094, 5815135896, 6784325212, 7511217199, 8301871641, 9487853304, 10176487818, 11069162188, 13568650424, 15022434398, 16603743282, 20352975636, 22138324376, 22533651597, 30044868796, 33207486564, 40705951272, 45067303194, 52578520393, 60089737592, 66414973128, 90134606388, 105157040786, 157735561179, 180269212776, 210314081572, 315471122358, 420628163144, 630942244716, 1261884489432]

約数ペア:

[(1, 1261884489432), (2, 630942244716), (3, 420628163144), (4, 315471122358), (6, 210314081572), (7, 180269212776), (8, 157735561179), (12, 105157040786), (14, 90134606388), (19, 66414973128), (21, 60089737592), (24, 52578520393), (28, 45067303194), (31, 40705951272), (38, 33207486564), (42, 30044868796), (56, 22533651597), (57, 22138324376), (62, 20352975636), (76, 16603743282), (84, 15022434398), (93, 13568650424), (114, 11069162188), (124, 10176487818), (133, 9487853304), (152, 8301871641), (168, 7511217199), (186, 6784325212), (217, 5815135896), (228, 5534581094), (248, 5088243909), (266, 4743926652), (372, 3392162606), (399, 3162617768), (434, 2907567948), (456, 2767290547), (532, 2371963326), (589, 2142418488), (651, 1938378632), (744, 1696081303), (798, 1581308884), (868, 1453783974), (1064, 1185981663), (1178, 1071209244), (1302, 969189316), (1596, 790654442), (1736, 726891987), (1767, 714139496), (2356, 535604622), (2604, 484594658), (3192, 395327221), (3534, 357069748), (4123, 306059784), (4712, 267802311), (5208, 242297329), (7068, 178534874), (8246, 153029892), (12369, 102019928), (14136, 89267437), (16492, 76514946), (24738, 51009964), (32984, 38257473), (49476, 25504982), (98952, 12752491)]