307955984

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12671}}^1$

素因数の和:12724

約数の個数: 60

約数和(自身を含む): 716525568

約数和(自身を除く): 408569584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 12671, 24304, 25342, 50684, 88697, 101368, 177394, 202736, 354788, 392801, 620879, 709576, 785602, 1241758, 1419152, 1571204, 2483516, 2749607, 3142408, 4967032, 5499214, 6284816, 9934064, 10998428, 19247249, 21996856, 38494498, 43993712, 76988996, 153977992, 307955984]

約数ペア:

[(1, 307955984), (2, 153977992), (4, 76988996), (7, 43993712), (8, 38494498), (14, 21996856), (16, 19247249), (28, 10998428), (31, 9934064), (49, 6284816), (56, 5499214), (62, 4967032), (98, 3142408), (112, 2749607), (124, 2483516), (196, 1571204), (217, 1419152), (248, 1241758), (392, 785602), (434, 709576), (496, 620879), (784, 392801), (868, 354788), (1519, 202736), (1736, 177394), (3038, 101368), (3472, 88697), (6076, 50684), (12152, 25342), (12671, 24304)]