222080208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 160

約数和(自身を含む): 707097600

約数和(自身を除く): 485017392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 56, 57, 76, 84, 86, 112, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 304, 336, 344, 399, 456, 516, 532, 602, 688, 798, 809, 817, 903, 912, 1032, 1064, 1204, 1596, 1618, 1634, 1806, 2064, 2128, 2408, 2427, 2451, 3192, 3236, 3268, 3612, 4816, 4854, 4902, 5663, 5719, 6384, 6472, 6536, 7224, 9708, 9804, 11326, 11438, 12944, 13072, 14448, 15371, 16989, 17157, 19416, 19608, 22652, 22876, 30742, 33978, 34314, 34787, 38832, 39216, 45304, 45752, 46113, 61484, 67956, 68628, 69574, 90608, 91504, 92226, 104361, 107597, 122968, 135912, 137256, 139148, 184452, 208722, 215194, 243509, 245936, 271824, 274512, 278296, 322791, 368904, 417444, 430388, 487018, 556592, 645582, 660953, 730527, 737808, 834888, 860776, 974036, 1291164, 1321906, 1461054, 1669776, 1721552, 1948072, 1982859, 2582328, 2643812, 2922108, 3896144, 3965718, 4626671, 5164656, 5287624, 5844216, 7931436, 9253342, 10575248, 11688432, 13880013, 15862872, 18506684, 27760026, 31725744, 37013368, 55520052, 74026736, 111040104, 222080208]

約数ペア:

[(1, 222080208), (2, 111040104), (3, 74026736), (4, 55520052), (6, 37013368), (7, 31725744), (8, 27760026), (12, 18506684), (14, 15862872), (16, 13880013), (19, 11688432), (21, 10575248), (24, 9253342), (28, 7931436), (38, 5844216), (42, 5287624), (43, 5164656), (48, 4626671), (56, 3965718), (57, 3896144), (76, 2922108), (84, 2643812), (86, 2582328), (112, 1982859), (114, 1948072), (129, 1721552), (133, 1669776), (152, 1461054), (168, 1321906), (172, 1291164), (228, 974036), (258, 860776), (266, 834888), (301, 737808), (304, 730527), (336, 660953), (344, 645582), (399, 556592), (456, 487018), (516, 430388), (532, 417444), (602, 368904), (688, 322791), (798, 278296), (809, 274512), (817, 271824), (903, 245936), (912, 243509), (1032, 215194), (1064, 208722), (1204, 184452), (1596, 139148), (1618, 137256), (1634, 135912), (1806, 122968), (2064, 107597), (2128, 104361), (2408, 92226), (2427, 91504), (2451, 90608), (3192, 69574), (3236, 68628), (3268, 67956), (3612, 61484), (4816, 46113), (4854, 45752), (4902, 45304), (5663, 39216), (5719, 38832), (6384, 34787), (6472, 34314), (6536, 33978), (7224, 30742), (9708, 22876), (9804, 22652), (11326, 19608), (11438, 19416), (12944, 17157), (13072, 16989), (14448, 15371)]