928867428

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{823}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 2380891968

約数和(自身を除く): 1452024540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 293, 321, 428, 586, 642, 823, 879, 963, 1172, 1284, 1646, 1758, 1926, 2469, 2637, 3292, 3516, 3852, 4938, 5274, 7407, 9876, 10548, 14814, 29628, 31351, 62702, 88061, 94053, 125404, 176122, 188106, 241139, 264183, 282159, 352244, 376212, 482278, 528366, 564318, 723417, 792549, 964556, 1056732, 1128636, 1446834, 1585098, 2170251, 2893668, 3170196, 4340502, 8681004, 25801873, 51603746, 77405619, 103207492, 154811238, 232216857, 309622476, 464433714, 928867428]

約数ペア:

[(1, 928867428), (2, 464433714), (3, 309622476), (4, 232216857), (6, 154811238), (9, 103207492), (12, 77405619), (18, 51603746), (36, 25801873), (107, 8681004), (214, 4340502), (293, 3170196), (321, 2893668), (428, 2170251), (586, 1585098), (642, 1446834), (823, 1128636), (879, 1056732), (963, 964556), (1172, 792549), (1284, 723417), (1646, 564318), (1758, 528366), (1926, 482278), (2469, 376212), (2637, 352244), (3292, 282159), (3516, 264183), (3852, 241139), (4938, 188106), (5274, 176122), (7407, 125404), (9876, 94053), (10548, 88061), (14814, 62702), (29628, 31351)]