253669006084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3119}}^1\times {\mathrm{3881}}^1$

素因数の和:7061

約数の個数: 72

約数和(自身を含む): 496488545280

約数和(自身を除く): 242819539196

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 3119, 3881, 5239, 6238, 7762, 10478, 12476, 15524, 20956, 40547, 50453, 81094, 96689, 100906, 120311, 162188, 193378, 201812, 240622, 386756, 481244, 527111, 655889, 1054222, 1256957, 1311778, 1564043, 2108444, 2513914, 2623556, 3128086, 5027828, 6256172, 12104839, 16340441, 20332559, 24209678, 32680882, 40665118, 48419356, 65361764, 81330236, 157362907, 314725814, 375250009, 629451628, 750500018, 1501000036, 2045717791, 4091435582, 4878250117, 8182871164, 9756500234, 19513000468, 63417251521, 126834503042, 253669006084]

約数ペア:

[(1, 253669006084), (2, 126834503042), (4, 63417251521), (13, 19513000468), (26, 9756500234), (31, 8182871164), (52, 4878250117), (62, 4091435582), (124, 2045717791), (169, 1501000036), (338, 750500018), (403, 629451628), (676, 375250009), (806, 314725814), (1612, 157362907), (3119, 81330236), (3881, 65361764), (5239, 48419356), (6238, 40665118), (7762, 32680882), (10478, 24209678), (12476, 20332559), (15524, 16340441), (20956, 12104839), (40547, 6256172), (50453, 5027828), (81094, 3128086), (96689, 2623556), (100906, 2513914), (120311, 2108444), (162188, 1564043), (193378, 1311778), (201812, 1256957), (240622, 1054222), (386756, 655889), (481244, 527111)]