231694128

素因数分解:

$2^4\times 3^3\times {\mathrm{307}}^1\times {\mathrm{1747}}^1$

素因数の和:2071

約数の個数: 80

約数和(自身を含む): 667596160

約数和(自身を除く): 435902032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 307, 432, 614, 921, 1228, 1747, 1842, 2456, 2763, 3494, 3684, 4912, 5241, 5526, 6988, 7368, 8289, 10482, 11052, 13976, 14736, 15723, 16578, 20964, 22104, 27952, 31446, 33156, 41928, 44208, 47169, 62892, 66312, 83856, 94338, 125784, 132624, 188676, 251568, 377352, 536329, 754704, 1072658, 1608987, 2145316, 3217974, 4290632, 4826961, 6435948, 8581264, 9653922, 12871896, 14480883, 19307844, 25743792, 28961766, 38615688, 57923532, 77231376, 115847064, 231694128]

約数ペア:

[(1, 231694128), (2, 115847064), (3, 77231376), (4, 57923532), (6, 38615688), (8, 28961766), (9, 25743792), (12, 19307844), (16, 14480883), (18, 12871896), (24, 9653922), (27, 8581264), (36, 6435948), (48, 4826961), (54, 4290632), (72, 3217974), (108, 2145316), (144, 1608987), (216, 1072658), (307, 754704), (432, 536329), (614, 377352), (921, 251568), (1228, 188676), (1747, 132624), (1842, 125784), (2456, 94338), (2763, 83856), (3494, 66312), (3684, 62892), (4912, 47169), (5241, 44208), (5526, 41928), (6988, 33156), (7368, 31446), (8289, 27952), (10482, 22104), (11052, 20964), (13976, 16578), (14736, 15723)]