218783472

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1361}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 601916832

約数和(自身を除く): 383133360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 197, 204, 272, 394, 408, 591, 788, 816, 1182, 1361, 1576, 2364, 2722, 3152, 3349, 4083, 4728, 5444, 6698, 8166, 9456, 10047, 10888, 13396, 16332, 20094, 21776, 23137, 26792, 32664, 40188, 46274, 53584, 65328, 69411, 80376, 92548, 138822, 160752, 185096, 268117, 277644, 370192, 536234, 555288, 804351, 1072468, 1110576, 1608702, 2144936, 3217404, 4289872, 4557989, 6434808, 9115978, 12869616, 13673967, 18231956, 27347934, 36463912, 54695868, 72927824, 109391736, 218783472]

約数ペア:

[(1, 218783472), (2, 109391736), (3, 72927824), (4, 54695868), (6, 36463912), (8, 27347934), (12, 18231956), (16, 13673967), (17, 12869616), (24, 9115978), (34, 6434808), (48, 4557989), (51, 4289872), (68, 3217404), (102, 2144936), (136, 1608702), (197, 1110576), (204, 1072468), (272, 804351), (394, 555288), (408, 536234), (591, 370192), (788, 277644), (816, 268117), (1182, 185096), (1361, 160752), (1576, 138822), (2364, 92548), (2722, 80376), (3152, 69411), (3349, 65328), (4083, 53584), (4728, 46274), (5444, 40188), (6698, 32664), (8166, 26792), (9456, 23137), (10047, 21776), (10888, 20094), (13396, 16332)]