306012512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43271}}^1$

素因数の和:43311

約数の個数: 48

約数和(自身を含む): 686986272

約数和(自身を除く): 380973760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 43271, 86542, 173084, 346168, 562523, 692336, 735607, 1125046, 1384672, 1471214, 2250092, 2942428, 4500184, 5884856, 9000368, 9562891, 11769712, 18000736, 19125782, 23539424, 38251564, 76503128, 153006256, 306012512]

約数ペア:

[(1, 306012512), (2, 153006256), (4, 76503128), (8, 38251564), (13, 23539424), (16, 19125782), (17, 18000736), (26, 11769712), (32, 9562891), (34, 9000368), (52, 5884856), (68, 4500184), (104, 2942428), (136, 2250092), (208, 1471214), (221, 1384672), (272, 1125046), (416, 735607), (442, 692336), (544, 562523), (884, 346168), (1768, 173084), (3536, 86542), (7072, 43271)]