2718850008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:1001

約数の個数: 128

約数和(自身を含む): 7880947200

約数和(自身を除く): 5162097192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 173, 278, 346, 417, 519, 556, 673, 692, 834, 973, 1038, 1112, 1211, 1346, 1384, 1668, 1946, 2019, 2076, 2422, 2692, 2919, 3336, 3633, 3892, 4038, 4152, 4711, 4844, 5384, 5838, 7266, 7784, 8076, 9422, 9688, 11676, 14133, 14532, 16152, 18844, 23352, 24047, 28266, 29064, 37688, 48094, 56532, 72141, 93547, 96188, 113064, 116429, 144282, 168329, 187094, 192376, 232858, 280641, 288564, 336658, 349287, 374188, 465716, 504987, 561282, 577128, 654829, 673316, 698574, 748376, 815003, 931432, 1009974, 1122564, 1309658, 1346632, 1397148, 1630006, 1964487, 2019948, 2245128, 2445009, 2619316, 2794296, 3260012, 3928974, 4039896, 4890018, 5238632, 6520024, 7857948, 9780036, 15715896, 16183631, 19560072, 32367262, 48550893, 64734524, 97101786, 113285417, 129469048, 194203572, 226570834, 339856251, 388407144, 453141668, 679712502, 906283336, 1359425004, 2718850008]

約数ペア:

[(1, 2718850008), (2, 1359425004), (3, 906283336), (4, 679712502), (6, 453141668), (7, 388407144), (8, 339856251), (12, 226570834), (14, 194203572), (21, 129469048), (24, 113285417), (28, 97101786), (42, 64734524), (56, 48550893), (84, 32367262), (139, 19560072), (168, 16183631), (173, 15715896), (278, 9780036), (346, 7857948), (417, 6520024), (519, 5238632), (556, 4890018), (673, 4039896), (692, 3928974), (834, 3260012), (973, 2794296), (1038, 2619316), (1112, 2445009), (1211, 2245128), (1346, 2019948), (1384, 1964487), (1668, 1630006), (1946, 1397148), (2019, 1346632), (2076, 1309658), (2422, 1122564), (2692, 1009974), (2919, 931432), (3336, 815003), (3633, 748376), (3892, 698574), (4038, 673316), (4152, 654829), (4711, 577128), (4844, 561282), (5384, 504987), (5838, 465716), (7266, 374188), (7784, 349287), (8076, 336658), (9422, 288564), (9688, 280641), (11676, 232858), (14133, 192376), (14532, 187094), (16152, 168329), (18844, 144282), (23352, 116429), (24047, 113064), (28266, 96188), (29064, 93547), (37688, 72141), (48094, 56532)]