1649650416

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{12511}}^1$

素因数の和:12630

約数の個数: 80

約数和(自身を含む): 4431049728

約数和(自身を除く): 2781399312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 67, 82, 123, 134, 164, 201, 246, 268, 328, 402, 492, 536, 656, 804, 984, 1072, 1608, 1968, 2747, 3216, 5494, 8241, 10988, 12511, 16482, 21976, 25022, 32964, 37533, 43952, 50044, 65928, 75066, 100088, 131856, 150132, 200176, 300264, 512951, 600528, 838237, 1025902, 1538853, 1676474, 2051804, 2514711, 3077706, 3352948, 4103608, 5029422, 6155412, 6705896, 8207216, 10058844, 12310824, 13411792, 20117688, 24621648, 34367717, 40235376, 68735434, 103103151, 137470868, 206206302, 274941736, 412412604, 549883472, 824825208, 1649650416]

約数ペア:

[(1, 1649650416), (2, 824825208), (3, 549883472), (4, 412412604), (6, 274941736), (8, 206206302), (12, 137470868), (16, 103103151), (24, 68735434), (41, 40235376), (48, 34367717), (67, 24621648), (82, 20117688), (123, 13411792), (134, 12310824), (164, 10058844), (201, 8207216), (246, 6705896), (268, 6155412), (328, 5029422), (402, 4103608), (492, 3352948), (536, 3077706), (656, 2514711), (804, 2051804), (984, 1676474), (1072, 1538853), (1608, 1025902), (1968, 838237), (2747, 600528), (3216, 512951), (5494, 300264), (8241, 200176), (10988, 150132), (12511, 131856), (16482, 100088), (21976, 75066), (25022, 65928), (32964, 50044), (37533, 43952)]