131232312

素因数分解:

$2^3\times 3^4\times {\mathrm{202519}}^1$

素因数の和:202537

約数の個数: 40

約数和(自身を含む): 367573800

約数和(自身を除く): 236341488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 202519, 405038, 607557, 810076, 1215114, 1620152, 1822671, 2430228, 3645342, 4860456, 5468013, 7290684, 10936026, 14581368, 16404039, 21872052, 32808078, 43744104, 65616156, 131232312]

約数ペア:

[(1, 131232312), (2, 65616156), (3, 43744104), (4, 32808078), (6, 21872052), (8, 16404039), (9, 14581368), (12, 10936026), (18, 7290684), (24, 5468013), (27, 4860456), (36, 3645342), (54, 2430228), (72, 1822671), (81, 1620152), (108, 1215114), (162, 810076), (216, 607557), (324, 405038), (648, 202519)]