221112864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1727

約数の個数: 144

約数和(自身を含む): 729787968

約数和(自身を除く): 508675104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 603, 672, 804, 938, 1008, 1072, 1206, 1407, 1608, 1637, 1876, 2016, 2144, 2412, 2814, 3216, 3274, 3752, 4221, 4824, 4911, 5628, 6432, 6548, 7504, 8442, 9648, 9822, 11256, 11459, 13096, 14733, 15008, 16884, 19296, 19644, 22512, 22918, 26192, 29466, 33768, 34377, 39288, 45024, 45836, 52384, 58932, 67536, 68754, 78576, 91672, 103131, 109679, 117864, 135072, 137508, 157152, 183344, 206262, 219358, 235728, 275016, 329037, 366688, 412524, 438716, 471456, 550032, 658074, 767753, 825048, 877432, 987111, 1100064, 1316148, 1535506, 1650096, 1754864, 1974222, 2303259, 2632296, 3071012, 3300192, 3509728, 3948444, 4606518, 5264592, 6142024, 6909777, 7896888, 9213036, 10529184, 12284048, 13819554, 15793776, 18426072, 24568096, 27639108, 31587552, 36852144, 55278216, 73704288, 110556432, 221112864]

約数ペア:

[(1, 221112864), (2, 110556432), (3, 73704288), (4, 55278216), (6, 36852144), (7, 31587552), (8, 27639108), (9, 24568096), (12, 18426072), (14, 15793776), (16, 13819554), (18, 12284048), (21, 10529184), (24, 9213036), (28, 7896888), (32, 6909777), (36, 6142024), (42, 5264592), (48, 4606518), (56, 3948444), (63, 3509728), (67, 3300192), (72, 3071012), (84, 2632296), (96, 2303259), (112, 1974222), (126, 1754864), (134, 1650096), (144, 1535506), (168, 1316148), (201, 1100064), (224, 987111), (252, 877432), (268, 825048), (288, 767753), (336, 658074), (402, 550032), (469, 471456), (504, 438716), (536, 412524), (603, 366688), (672, 329037), (804, 275016), (938, 235728), (1008, 219358), (1072, 206262), (1206, 183344), (1407, 157152), (1608, 137508), (1637, 135072), (1876, 117864), (2016, 109679), (2144, 103131), (2412, 91672), (2814, 78576), (3216, 68754), (3274, 67536), (3752, 58932), (4221, 52384), (4824, 45836), (4911, 45024), (5628, 39288), (6432, 34377), (6548, 33768), (7504, 29466), (8442, 26192), (9648, 22918), (9822, 22512), (11256, 19644), (11459, 19296), (13096, 16884), (14733, 15008)]