2511052128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5281}}^1$

素因数の和:5437

約数の個数: 144

約数和(自身を含む): 7752116736

約数和(自身を除く): 5241064608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 312, 381, 416, 468, 508, 624, 762, 936, 1016, 1143, 1248, 1524, 1651, 1872, 2032, 2286, 3048, 3302, 3744, 4064, 4572, 4953, 5281, 6096, 6604, 9144, 9906, 10562, 12192, 13208, 14859, 15843, 18288, 19812, 21124, 26416, 29718, 31686, 36576, 39624, 42248, 47529, 52832, 59436, 63372, 68653, 79248, 84496, 95058, 118872, 126744, 137306, 158496, 168992, 190116, 205959, 237744, 253488, 274612, 380232, 411918, 475488, 506976, 549224, 617877, 670687, 760464, 823836, 1098448, 1235754, 1341374, 1520928, 1647672, 2012061, 2196896, 2471508, 2682748, 3295344, 4024122, 4943016, 5365496, 6036183, 6590688, 8048244, 8718931, 9886032, 10730992, 12072366, 16096488, 17437862, 19772064, 21461984, 24144732, 26156793, 32192976, 34875724, 48289464, 52313586, 64385952, 69751448, 78470379, 96578928, 104627172, 139502896, 156940758, 193157856, 209254344, 279005792, 313881516, 418508688, 627763032, 837017376, 1255526064, 2511052128]

約数ペア:

[(1, 2511052128), (2, 1255526064), (3, 837017376), (4, 627763032), (6, 418508688), (8, 313881516), (9, 279005792), (12, 209254344), (13, 193157856), (16, 156940758), (18, 139502896), (24, 104627172), (26, 96578928), (32, 78470379), (36, 69751448), (39, 64385952), (48, 52313586), (52, 48289464), (72, 34875724), (78, 32192976), (96, 26156793), (104, 24144732), (117, 21461984), (127, 19772064), (144, 17437862), (156, 16096488), (208, 12072366), (234, 10730992), (254, 9886032), (288, 8718931), (312, 8048244), (381, 6590688), (416, 6036183), (468, 5365496), (508, 4943016), (624, 4024122), (762, 3295344), (936, 2682748), (1016, 2471508), (1143, 2196896), (1248, 2012061), (1524, 1647672), (1651, 1520928), (1872, 1341374), (2032, 1235754), (2286, 1098448), (3048, 823836), (3302, 760464), (3744, 670687), (4064, 617877), (4572, 549224), (4953, 506976), (5281, 475488), (6096, 411918), (6604, 380232), (9144, 274612), (9906, 253488), (10562, 237744), (12192, 205959), (13208, 190116), (14859, 168992), (15843, 158496), (18288, 137306), (19812, 126744), (21124, 118872), (26416, 95058), (29718, 84496), (31686, 79248), (36576, 68653), (39624, 63372), (42248, 59436), (47529, 52832)]