1306923216

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{3371}}^1$

素因数の和:3620

約数の個数: 80

約数和(自身を含む): 3477152448

約数和(自身を除く): 2170229232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 197, 246, 328, 394, 492, 591, 656, 788, 984, 1182, 1576, 1968, 2364, 3152, 3371, 4728, 6742, 8077, 9456, 10113, 13484, 16154, 20226, 24231, 26968, 32308, 40452, 48462, 53936, 64616, 80904, 96924, 129232, 138211, 161808, 193848, 276422, 387696, 414633, 552844, 664087, 829266, 1105688, 1328174, 1658532, 1992261, 2211376, 2656348, 3317064, 3984522, 5312696, 6634128, 7969044, 10625392, 15938088, 27227567, 31876176, 54455134, 81682701, 108910268, 163365402, 217820536, 326730804, 435641072, 653461608, 1306923216]

約数ペア:

[(1, 1306923216), (2, 653461608), (3, 435641072), (4, 326730804), (6, 217820536), (8, 163365402), (12, 108910268), (16, 81682701), (24, 54455134), (41, 31876176), (48, 27227567), (82, 15938088), (123, 10625392), (164, 7969044), (197, 6634128), (246, 5312696), (328, 3984522), (394, 3317064), (492, 2656348), (591, 2211376), (656, 1992261), (788, 1658532), (984, 1328174), (1182, 1105688), (1576, 829266), (1968, 664087), (2364, 552844), (3152, 414633), (3371, 387696), (4728, 276422), (6742, 193848), (8077, 161808), (9456, 138211), (10113, 129232), (13484, 96924), (16154, 80904), (20226, 64616), (24231, 53936), (26968, 48462), (32308, 40452)]