387168288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{310231}}^1$

素因数の和:310257

約数の個数: 48

約数和(自身を含む): 1094498496

約数和(自身を除く): 707330208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 310231, 620462, 930693, 1240924, 1861386, 2481848, 3722772, 4033003, 4963696, 7445544, 8066006, 9927392, 12099009, 14891088, 16132012, 24198018, 29782176, 32264024, 48396036, 64528048, 96792072, 129056096, 193584144, 387168288]

約数ペア:

[(1, 387168288), (2, 193584144), (3, 129056096), (4, 96792072), (6, 64528048), (8, 48396036), (12, 32264024), (13, 29782176), (16, 24198018), (24, 16132012), (26, 14891088), (32, 12099009), (39, 9927392), (48, 8066006), (52, 7445544), (78, 4963696), (96, 4033003), (104, 3722772), (156, 2481848), (208, 1861386), (312, 1240924), (416, 930693), (624, 620462), (1248, 310231)]