312900984

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{857}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 927566640

約数和(自身を除く): 614665656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 461, 792, 857, 922, 1383, 1714, 1844, 2571, 2766, 3428, 3688, 4149, 5071, 5142, 5532, 6856, 7713, 8298, 9427, 10142, 10284, 11064, 15213, 15426, 16596, 18854, 20284, 20568, 28281, 30426, 30852, 33192, 37708, 40568, 45639, 56562, 60852, 61704, 75416, 84843, 91278, 113124, 121704, 169686, 182556, 226248, 339372, 365112, 395077, 678744, 790154, 1185231, 1580308, 2370462, 3160616, 3555693, 4345847, 4740924, 7111386, 8691694, 9481848, 13037541, 14222772, 17383388, 26075082, 28445544, 34766776, 39112623, 52150164, 78225246, 104300328, 156450492, 312900984]

約数ペア:

[(1, 312900984), (2, 156450492), (3, 104300328), (4, 78225246), (6, 52150164), (8, 39112623), (9, 34766776), (11, 28445544), (12, 26075082), (18, 17383388), (22, 14222772), (24, 13037541), (33, 9481848), (36, 8691694), (44, 7111386), (66, 4740924), (72, 4345847), (88, 3555693), (99, 3160616), (132, 2370462), (198, 1580308), (264, 1185231), (396, 790154), (461, 678744), (792, 395077), (857, 365112), (922, 339372), (1383, 226248), (1714, 182556), (1844, 169686), (2571, 121704), (2766, 113124), (3428, 91278), (3688, 84843), (4149, 75416), (5071, 61704), (5142, 60852), (5532, 56562), (6856, 45639), (7713, 40568), (8298, 37708), (9427, 33192), (10142, 30852), (10284, 30426), (11064, 28281), (15213, 20568), (15426, 20284), (16596, 18854)]