223319124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 679206528

約数和(自身を除く): 455887404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 43, 63, 74, 84, 86, 111, 126, 129, 148, 172, 222, 252, 258, 259, 301, 333, 387, 444, 516, 518, 557, 602, 666, 774, 777, 903, 1036, 1114, 1204, 1332, 1548, 1554, 1591, 1671, 1806, 2228, 2331, 2709, 3108, 3182, 3342, 3612, 3899, 4662, 4773, 5013, 5418, 6364, 6684, 7798, 9324, 9546, 10026, 10836, 11137, 11697, 14319, 15596, 19092, 20052, 20609, 22274, 23394, 23951, 28638, 33411, 35091, 41218, 44548, 46788, 47902, 57276, 61827, 66822, 70182, 71853, 82436, 95804, 100233, 123654, 133644, 140364, 143706, 144263, 167657, 185481, 200466, 215559, 247308, 287412, 288526, 335314, 370962, 400932, 431118, 432789, 502971, 577052, 670628, 741924, 862236, 865578, 886187, 1005942, 1298367, 1508913, 1731156, 1772374, 2011884, 2596734, 2658561, 3017826, 3544748, 5193468, 5317122, 6035652, 6203309, 7975683, 10634244, 12406618, 15951366, 18609927, 24813236, 31902732, 37219854, 55829781, 74439708, 111659562, 223319124]

約数ペア:

[(1, 223319124), (2, 111659562), (3, 74439708), (4, 55829781), (6, 37219854), (7, 31902732), (9, 24813236), (12, 18609927), (14, 15951366), (18, 12406618), (21, 10634244), (28, 7975683), (36, 6203309), (37, 6035652), (42, 5317122), (43, 5193468), (63, 3544748), (74, 3017826), (84, 2658561), (86, 2596734), (111, 2011884), (126, 1772374), (129, 1731156), (148, 1508913), (172, 1298367), (222, 1005942), (252, 886187), (258, 865578), (259, 862236), (301, 741924), (333, 670628), (387, 577052), (444, 502971), (516, 432789), (518, 431118), (557, 400932), (602, 370962), (666, 335314), (774, 288526), (777, 287412), (903, 247308), (1036, 215559), (1114, 200466), (1204, 185481), (1332, 167657), (1548, 144263), (1554, 143706), (1591, 140364), (1671, 133644), (1806, 123654), (2228, 100233), (2331, 95804), (2709, 82436), (3108, 71853), (3182, 70182), (3342, 66822), (3612, 61827), (3899, 57276), (4662, 47902), (4773, 46788), (5013, 44548), (5418, 41218), (6364, 35091), (6684, 33411), (7798, 28638), (9324, 23951), (9546, 23394), (10026, 22274), (10836, 20609), (11137, 20052), (11697, 19092), (14319, 15596)]