250046316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 108

約数和(自身を含む): 695029608

約数和(自身を除く): 444983292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 169, 219, 234, 292, 338, 438, 468, 507, 563, 657, 676, 876, 949, 1014, 1126, 1314, 1521, 1689, 1898, 2028, 2252, 2628, 2847, 3042, 3378, 3796, 5067, 5694, 6084, 6756, 7319, 8541, 10134, 11388, 12337, 14638, 17082, 20268, 21957, 24674, 29276, 34164, 37011, 41099, 43914, 49348, 65871, 74022, 82198, 87828, 95147, 111033, 123297, 131742, 148044, 164396, 190294, 222066, 246594, 263484, 285441, 369891, 380588, 444132, 493188, 534287, 570882, 739782, 856323, 1068574, 1141764, 1479564, 1602861, 1712646, 2137148, 3205722, 3425292, 4808583, 6411444, 6945731, 9617166, 13891462, 19234332, 20837193, 27782924, 41674386, 62511579, 83348772, 125023158, 250046316]

約数ペア:

[(1, 250046316), (2, 125023158), (3, 83348772), (4, 62511579), (6, 41674386), (9, 27782924), (12, 20837193), (13, 19234332), (18, 13891462), (26, 9617166), (36, 6945731), (39, 6411444), (52, 4808583), (73, 3425292), (78, 3205722), (117, 2137148), (146, 1712646), (156, 1602861), (169, 1479564), (219, 1141764), (234, 1068574), (292, 856323), (338, 739782), (438, 570882), (468, 534287), (507, 493188), (563, 444132), (657, 380588), (676, 369891), (876, 285441), (949, 263484), (1014, 246594), (1126, 222066), (1314, 190294), (1521, 164396), (1689, 148044), (1898, 131742), (2028, 123297), (2252, 111033), (2628, 95147), (2847, 87828), (3042, 82198), (3378, 74022), (3796, 65871), (5067, 49348), (5694, 43914), (6084, 41099), (6756, 37011), (7319, 34164), (8541, 29276), (10134, 24674), (11388, 21957), (12337, 20268), (14638, 17082)]