212198112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1661

約数の個数: 144

約数和(自身を含む): 700382592

約数和(自身を除く): 488184480

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, 1571, 1608, 1876, 2016, 2144, 2412, 2814, 3142, 3216, 3752, 4221, 4713, 4824, 5628, 6284, 6432, 7504, 8442, 9426, 9648, 10997, 11256, 12568, 14139, 15008, 16884, 18852, 19296, 21994, 22512, 25136, 28278, 32991, 33768, 37704, 43988, 45024, 50272, 56556, 65982, 67536, 75408, 87976, 98973, 105257, 113112, 131964, 135072, 150816, 175952, 197946, 210514, 226224, 263928, 315771, 351904, 395892, 421028, 452448, 527856, 631542, 736799, 791784, 842056, 947313, 1055712, 1263084, 1473598, 1583568, 1684112, 1894626, 2210397, 2526168, 2947196, 3167136, 3368224, 3789252, 4420794, 5052336, 5894392, 6631191, 7578504, 8841588, 10104672, 11788784, 13262382, 15157008, 17683176, 23577568, 26524764, 30314016, 35366352, 53049528, 70732704, 106099056, 212198112]

約数ペア:

[(1, 212198112), (2, 106099056), (3, 70732704), (4, 53049528), (6, 35366352), (7, 30314016), (8, 26524764), (9, 23577568), (12, 17683176), (14, 15157008), (16, 13262382), (18, 11788784), (21, 10104672), (24, 8841588), (28, 7578504), (32, 6631191), (36, 5894392), (42, 5052336), (48, 4420794), (56, 3789252), (63, 3368224), (67, 3167136), (72, 2947196), (84, 2526168), (96, 2210397), (112, 1894626), (126, 1684112), (134, 1583568), (144, 1473598), (168, 1263084), (201, 1055712), (224, 947313), (252, 842056), (268, 791784), (288, 736799), (336, 631542), (402, 527856), (469, 452448), (504, 421028), (536, 395892), (603, 351904), (672, 315771), (804, 263928), (938, 226224), (1008, 210514), (1072, 197946), (1206, 175952), (1407, 150816), (1571, 135072), (1608, 131964), (1876, 113112), (2016, 105257), (2144, 98973), (2412, 87976), (2814, 75408), (3142, 67536), (3216, 65982), (3752, 56556), (4221, 50272), (4713, 45024), (4824, 43988), (5628, 37704), (6284, 33768), (6432, 32991), (7504, 28278), (8442, 25136), (9426, 22512), (9648, 21994), (10997, 19296), (11256, 18852), (12568, 16884), (14139, 15008)]