272937392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6047}}^1$

素因数の和:6106

約数の個数: 80

約数和(自身を含む): 671956992

約数和(自身を除く): 399019600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6047, 6448, 11284, 12094, 22568, 24188, 42329, 45136, 48376, 78611, 84658, 96752, 157222, 169316, 187457, 314444, 338632, 374914, 550277, 628888, 677264, 749828, 1100554, 1257776, 1312199, 1499656, 2201108, 2436941, 2624398, 2999312, 4402216, 4873882, 5248796, 8804432, 9747764, 10497592, 17058587, 19495528, 20995184, 34117174, 38991056, 68234348, 136468696, 272937392]

約数ペア:

[(1, 272937392), (2, 136468696), (4, 68234348), (7, 38991056), (8, 34117174), (13, 20995184), (14, 19495528), (16, 17058587), (26, 10497592), (28, 9747764), (31, 8804432), (52, 5248796), (56, 4873882), (62, 4402216), (91, 2999312), (104, 2624398), (112, 2436941), (124, 2201108), (182, 1499656), (208, 1312199), (217, 1257776), (248, 1100554), (364, 749828), (403, 677264), (434, 628888), (496, 550277), (728, 374914), (806, 338632), (868, 314444), (1456, 187457), (1612, 169316), (1736, 157222), (2821, 96752), (3224, 84658), (3472, 78611), (5642, 48376), (6047, 45136), (6448, 42329), (11284, 24188), (12094, 22568)]