251144244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{536633}}^1$

素因数の和:536656

約数の個数: 36

約数和(自身を含む): 683671716

約数和(自身を除く): 432527472

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 536633, 1073266, 1609899, 2146532, 3219798, 4829697, 6439596, 6976229, 9659394, 13952458, 19318788, 20928687, 27904916, 41857374, 62786061, 83714748, 125572122, 251144244]

約数ペア:

[(1, 251144244), (2, 125572122), (3, 83714748), (4, 62786061), (6, 41857374), (9, 27904916), (12, 20928687), (13, 19318788), (18, 13952458), (26, 9659394), (36, 6976229), (39, 6439596), (52, 4829697), (78, 3219798), (117, 2146532), (156, 1609899), (234, 1073266), (468, 536633)]