316447128

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1046

約数の個数: 128

約数和(自身を含む): 937440000

約数和(自身を除く): 620992872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 83, 108, 114, 152, 166, 171, 216, 228, 249, 332, 342, 456, 498, 513, 664, 684, 747, 929, 996, 1026, 1368, 1494, 1577, 1858, 1992, 2052, 2241, 2787, 2988, 3154, 3716, 4104, 4482, 4731, 5574, 5976, 6308, 7432, 8361, 8964, 9462, 11148, 12616, 14193, 16722, 17651, 17928, 18924, 22296, 25083, 28386, 33444, 35302, 37848, 42579, 50166, 52953, 56772, 66888, 70604, 77107, 85158, 100332, 105906, 113544, 141208, 154214, 158859, 170316, 200664, 211812, 231321, 308428, 317718, 340632, 423624, 462642, 476577, 616856, 635436, 693963, 925284, 953154, 1270872, 1387926, 1465033, 1850568, 1906308, 2081889, 2775852, 2930066, 3812616, 4163778, 4395099, 5551704, 5860132, 8327556, 8790198, 11720264, 13185297, 16655112, 17580396, 26370594, 35160792, 39555891, 52741188, 79111782, 105482376, 158223564, 316447128]

約数ペア:

[(1, 316447128), (2, 158223564), (3, 105482376), (4, 79111782), (6, 52741188), (8, 39555891), (9, 35160792), (12, 26370594), (18, 17580396), (19, 16655112), (24, 13185297), (27, 11720264), (36, 8790198), (38, 8327556), (54, 5860132), (57, 5551704), (72, 4395099), (76, 4163778), (83, 3812616), (108, 2930066), (114, 2775852), (152, 2081889), (166, 1906308), (171, 1850568), (216, 1465033), (228, 1387926), (249, 1270872), (332, 953154), (342, 925284), (456, 693963), (498, 635436), (513, 616856), (664, 476577), (684, 462642), (747, 423624), (929, 340632), (996, 317718), (1026, 308428), (1368, 231321), (1494, 211812), (1577, 200664), (1858, 170316), (1992, 158859), (2052, 154214), (2241, 141208), (2787, 113544), (2988, 105906), (3154, 100332), (3716, 85158), (4104, 77107), (4482, 70604), (4731, 66888), (5574, 56772), (5976, 52953), (6308, 50166), (7432, 42579), (8361, 37848), (8964, 35302), (9462, 33444), (11148, 28386), (12616, 25083), (14193, 22296), (16722, 18924), (17651, 17928)]