325291284

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 841696128

約数和(自身を除く): 516404844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 167, 183, 244, 334, 366, 501, 549, 668, 732, 887, 1002, 1098, 1503, 1774, 2004, 2196, 2661, 3006, 3548, 5322, 6012, 7983, 10187, 10644, 15966, 20374, 30561, 31932, 40748, 54107, 61122, 91683, 108214, 122244, 148129, 162321, 183366, 216428, 296258, 324642, 366732, 444387, 486963, 592516, 649284, 888774, 973926, 1333161, 1777548, 1947852, 2666322, 5332644, 9035869, 18071738, 27107607, 36143476, 54215214, 81322821, 108430428, 162645642, 325291284]

約数ペア:

[(1, 325291284), (2, 162645642), (3, 108430428), (4, 81322821), (6, 54215214), (9, 36143476), (12, 27107607), (18, 18071738), (36, 9035869), (61, 5332644), (122, 2666322), (167, 1947852), (183, 1777548), (244, 1333161), (334, 973926), (366, 888774), (501, 649284), (549, 592516), (668, 486963), (732, 444387), (887, 366732), (1002, 324642), (1098, 296258), (1503, 216428), (1774, 183366), (2004, 162321), (2196, 148129), (2661, 122244), (3006, 108214), (3548, 91683), (5322, 61122), (6012, 54107), (7983, 40748), (10187, 31932), (10644, 30561), (15966, 20374)]