248708928

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{99643}}^1$

素因数の和:99671

約数の個数: 56

約数和(自身を含む): 708668128

約数和(自身を除く): 459959200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 99643, 199286, 298929, 398572, 597858, 797144, 1195716, 1295359, 1594288, 2391432, 2590718, 3188576, 3886077, 4782864, 5181436, 6377152, 7772154, 9565728, 10362872, 15544308, 19131456, 20725744, 31088616, 41451488, 62177232, 82902976, 124354464, 248708928]

約数ペア:

[(1, 248708928), (2, 124354464), (3, 82902976), (4, 62177232), (6, 41451488), (8, 31088616), (12, 20725744), (13, 19131456), (16, 15544308), (24, 10362872), (26, 9565728), (32, 7772154), (39, 6377152), (48, 5181436), (52, 4782864), (64, 3886077), (78, 3188576), (96, 2590718), (104, 2391432), (156, 1594288), (192, 1295359), (208, 1195716), (312, 797144), (416, 597858), (624, 398572), (832, 298929), (1248, 199286), (2496, 99643)]