315044288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1367}}^1$

素因数の和:1669

約数の個数: 56

約数和(自身を含む): 676180512

約数和(自身を除く): 361136224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 277, 416, 554, 832, 1108, 1367, 2216, 2734, 3601, 4432, 5468, 7202, 8864, 10936, 14404, 17728, 17771, 21872, 28808, 35542, 43744, 57616, 71084, 87488, 115232, 142168, 230464, 284336, 378659, 568672, 757318, 1137344, 1514636, 3029272, 4922567, 6058544, 9845134, 12117088, 19690268, 24234176, 39380536, 78761072, 157522144, 315044288]

約数ペア:

[(1, 315044288), (2, 157522144), (4, 78761072), (8, 39380536), (13, 24234176), (16, 19690268), (26, 12117088), (32, 9845134), (52, 6058544), (64, 4922567), (104, 3029272), (208, 1514636), (277, 1137344), (416, 757318), (554, 568672), (832, 378659), (1108, 284336), (1367, 230464), (2216, 142168), (2734, 115232), (3601, 87488), (4432, 71084), (5468, 57616), (7202, 43744), (8864, 35542), (10936, 28808), (14404, 21872), (17728, 17771)]