331093392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 1085644800

約数和(自身を除く): 754551408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 98, 112, 114, 124, 133, 147, 152, 168, 186, 196, 217, 228, 239, 248, 266, 294, 304, 336, 372, 392, 399, 434, 456, 478, 496, 532, 588, 589, 651, 717, 744, 784, 798, 868, 912, 931, 956, 1064, 1176, 1178, 1302, 1434, 1488, 1519, 1596, 1673, 1736, 1767, 1862, 1912, 2128, 2352, 2356, 2604, 2793, 2868, 3038, 3192, 3346, 3472, 3534, 3724, 3824, 4123, 4541, 4557, 4712, 5019, 5208, 5586, 5736, 6076, 6384, 6692, 7068, 7409, 7448, 8246, 9082, 9114, 9424, 10038, 10416, 11172, 11472, 11711, 12152, 12369, 13384, 13623, 14136, 14818, 14896, 16492, 18164, 18228, 20076, 22227, 22344, 23422, 24304, 24738, 26768, 27246, 28272, 28861, 29636, 31787, 32984, 35133, 36328, 36456, 40152, 44454, 44688, 46844, 49476, 51863, 54492, 57722, 59272, 63574, 65968, 70266, 72656, 72912, 80304, 86583, 88908, 93688, 95361, 98952, 103726, 108984, 115444, 118544, 127148, 140532, 140771, 155589, 173166, 177816, 187376, 190722, 197904, 207452, 217968, 222509, 230888, 254296, 281064, 281542, 311178, 346332, 355632, 363041, 381444, 414904, 422313, 445018, 461776, 508592, 562128, 563084, 622356, 667527, 692664, 726082, 762888, 829808, 844626, 890036, 985397, 1089123, 1126168, 1244712, 1335054, 1385328, 1452164, 1525776, 1689252, 1780072, 1970794, 2178246, 2252336, 2489424, 2670108, 2904328, 2956191, 3378504, 3560144, 3941588, 4356492, 5340216, 5808656, 5912382, 6757008, 6897779, 7883176, 8712984, 10680432, 11824764, 13795558, 15766352, 17425968, 20693337, 23649528, 27591116, 41386674, 47299056, 55182232, 82773348, 110364464, 165546696, 331093392]

約数ペア:

[(1, 331093392), (2, 165546696), (3, 110364464), (4, 82773348), (6, 55182232), (7, 47299056), (8, 41386674), (12, 27591116), (14, 23649528), (16, 20693337), (19, 17425968), (21, 15766352), (24, 13795558), (28, 11824764), (31, 10680432), (38, 8712984), (42, 7883176), (48, 6897779), (49, 6757008), (56, 5912382), (57, 5808656), (62, 5340216), (76, 4356492), (84, 3941588), (93, 3560144), (98, 3378504), (112, 2956191), (114, 2904328), (124, 2670108), (133, 2489424), (147, 2252336), (152, 2178246), (168, 1970794), (186, 1780072), (196, 1689252), (217, 1525776), (228, 1452164), (239, 1385328), (248, 1335054), (266, 1244712), (294, 1126168), (304, 1089123), (336, 985397), (372, 890036), (392, 844626), (399, 829808), (434, 762888), (456, 726082), (478, 692664), (496, 667527), (532, 622356), (588, 563084), (589, 562128), (651, 508592), (717, 461776), (744, 445018), (784, 422313), (798, 414904), (868, 381444), (912, 363041), (931, 355632), (956, 346332), (1064, 311178), (1176, 281542), (1178, 281064), (1302, 254296), (1434, 230888), (1488, 222509), (1519, 217968), (1596, 207452), (1673, 197904), (1736, 190722), (1767, 187376), (1862, 177816), (1912, 173166), (2128, 155589), (2352, 140771), (2356, 140532), (2604, 127148), (2793, 118544), (2868, 115444), (3038, 108984), (3192, 103726), (3346, 98952), (3472, 95361), (3534, 93688), (3724, 88908), (3824, 86583), (4123, 80304), (4541, 72912), (4557, 72656), (4712, 70266), (5019, 65968), (5208, 63574), (5586, 59272), (5736, 57722), (6076, 54492), (6384, 51863), (6692, 49476), (7068, 46844), (7409, 44688), (7448, 44454), (8246, 40152), (9082, 36456), (9114, 36328), (9424, 35133), (10038, 32984), (10416, 31787), (11172, 29636), (11472, 28861), (11711, 28272), (12152, 27246), (12369, 26768), (13384, 24738), (13623, 24304), (14136, 23422), (14818, 22344), (14896, 22227), (16492, 20076), (18164, 18228)]