223489404

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2447}}^1$

素因数の和:2559

約数の個数: 72

約数和(自身を含む): 588107520

約数和(自身を除く): 364618116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 708, 774, 1062, 1548, 2124, 2447, 2537, 4894, 5074, 7341, 7611, 9788, 10148, 14682, 15222, 22023, 22833, 29364, 30444, 44046, 45666, 88092, 91332, 105221, 144373, 210442, 288746, 315663, 420884, 433119, 577492, 631326, 866238, 946989, 1262652, 1299357, 1732476, 1893978, 2598714, 3787956, 5197428, 6208039, 12416078, 18624117, 24832156, 37248234, 55872351, 74496468, 111744702, 223489404]

約数ペア:

[(1, 223489404), (2, 111744702), (3, 74496468), (4, 55872351), (6, 37248234), (9, 24832156), (12, 18624117), (18, 12416078), (36, 6208039), (43, 5197428), (59, 3787956), (86, 2598714), (118, 1893978), (129, 1732476), (172, 1299357), (177, 1262652), (236, 946989), (258, 866238), (354, 631326), (387, 577492), (516, 433119), (531, 420884), (708, 315663), (774, 288746), (1062, 210442), (1548, 144373), (2124, 105221), (2447, 91332), (2537, 88092), (4894, 45666), (5074, 44046), (7341, 30444), (7611, 29364), (9788, 22833), (10148, 22023), (14682, 15222)]