418421136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 1364357120

約数和(自身を除く): 945935984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 139, 168, 186, 204, 217, 238, 248, 272, 278, 289, 336, 357, 372, 408, 417, 434, 476, 496, 527, 556, 578, 651, 714, 744, 816, 834, 867, 868, 952, 973, 1054, 1112, 1156, 1302, 1428, 1488, 1581, 1668, 1734, 1736, 1904, 1946, 2023, 2108, 2224, 2312, 2363, 2604, 2856, 2919, 3162, 3336, 3468, 3472, 3689, 3892, 4046, 4216, 4309, 4624, 4726, 5208, 5712, 5838, 6069, 6324, 6672, 6936, 7089, 7378, 7784, 8092, 8432, 8618, 8959, 9452, 10416, 11067, 11676, 12138, 12648, 12927, 13872, 14178, 14756, 15568, 16184, 16541, 17236, 17918, 18904, 22134, 23352, 24276, 25296, 25854, 26877, 28356, 29512, 30163, 32368, 33082, 34472, 35836, 37808, 40171, 44268, 46704, 48552, 49623, 51708, 53754, 56712, 59024, 60326, 62713, 66164, 68944, 71672, 73253, 80342, 88536, 90489, 97104, 99246, 103416, 107508, 113424, 120513, 120652, 125426, 132328, 143344, 146506, 160684, 177072, 180978, 188139, 198492, 206832, 215016, 219759, 241026, 241304, 250852, 264656, 281197, 293012, 321368, 361956, 376278, 396984, 430032, 439518, 482052, 482608, 501704, 512771, 562394, 586024, 642736, 723912, 752556, 793968, 843591, 879036, 964104, 1003408, 1025542, 1124788, 1172048, 1245301, 1447824, 1505112, 1538313, 1687182, 1758072, 1928208, 2051084, 2249576, 2490602, 3010224, 3076626, 3374364, 3516144, 3735903, 4102168, 4499152, 4981204, 6153252, 6748728, 7471806, 8204336, 8717107, 9962408, 12306504, 13497456, 14943612, 17434214, 19924816, 24613008, 26151321, 29887224, 34868428, 52302642, 59774448, 69736856, 104605284, 139473712, 209210568, 418421136]

約数ペア:

[(1, 418421136), (2, 209210568), (3, 139473712), (4, 104605284), (6, 69736856), (7, 59774448), (8, 52302642), (12, 34868428), (14, 29887224), (16, 26151321), (17, 24613008), (21, 19924816), (24, 17434214), (28, 14943612), (31, 13497456), (34, 12306504), (42, 9962408), (48, 8717107), (51, 8204336), (56, 7471806), (62, 6748728), (68, 6153252), (84, 4981204), (93, 4499152), (102, 4102168), (112, 3735903), (119, 3516144), (124, 3374364), (136, 3076626), (139, 3010224), (168, 2490602), (186, 2249576), (204, 2051084), (217, 1928208), (238, 1758072), (248, 1687182), (272, 1538313), (278, 1505112), (289, 1447824), (336, 1245301), (357, 1172048), (372, 1124788), (408, 1025542), (417, 1003408), (434, 964104), (476, 879036), (496, 843591), (527, 793968), (556, 752556), (578, 723912), (651, 642736), (714, 586024), (744, 562394), (816, 512771), (834, 501704), (867, 482608), (868, 482052), (952, 439518), (973, 430032), (1054, 396984), (1112, 376278), (1156, 361956), (1302, 321368), (1428, 293012), (1488, 281197), (1581, 264656), (1668, 250852), (1734, 241304), (1736, 241026), (1904, 219759), (1946, 215016), (2023, 206832), (2108, 198492), (2224, 188139), (2312, 180978), (2363, 177072), (2604, 160684), (2856, 146506), (2919, 143344), (3162, 132328), (3336, 125426), (3468, 120652), (3472, 120513), (3689, 113424), (3892, 107508), (4046, 103416), (4216, 99246), (4309, 97104), (4624, 90489), (4726, 88536), (5208, 80342), (5712, 73253), (5838, 71672), (6069, 68944), (6324, 66164), (6672, 62713), (6936, 60326), (7089, 59024), (7378, 56712), (7784, 53754), (8092, 51708), (8432, 49623), (8618, 48552), (8959, 46704), (9452, 44268), (10416, 40171), (11067, 37808), (11676, 35836), (12138, 34472), (12648, 33082), (12927, 32368), (13872, 30163), (14178, 29512), (14756, 28356), (15568, 26877), (16184, 25854), (16541, 25296), (17236, 24276), (17918, 23352), (18904, 22134)]