331966404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 1144012800

約数和(自身を除く): 812046396

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 84, 99, 108, 114, 121, 126, 132, 133, 154, 171, 189, 191, 198, 209, 228, 231, 242, 252, 266, 297, 308, 342, 363, 378, 382, 396, 399, 418, 462, 484, 513, 532, 573, 594, 627, 684, 693, 726, 756, 764, 798, 836, 847, 924, 1026, 1089, 1146, 1188, 1197, 1254, 1337, 1386, 1452, 1463, 1596, 1694, 1719, 1881, 2052, 2079, 2101, 2178, 2292, 2299, 2394, 2508, 2541, 2674, 2772, 2926, 3267, 3388, 3438, 3591, 3629, 3762, 4011, 4158, 4202, 4356, 4389, 4598, 4788, 5082, 5157, 5348, 5643, 5852, 6303, 6534, 6876, 6897, 7182, 7258, 7524, 7623, 8022, 8316, 8404, 8778, 9196, 10164, 10314, 10887, 11286, 12033, 12606, 13068, 13167, 13794, 14364, 14516, 14707, 15246, 16044, 16093, 17556, 18909, 20628, 20691, 21774, 22572, 22869, 23111, 24066, 25212, 25403, 26334, 27588, 29414, 30492, 32186, 32661, 36099, 37818, 39501, 39919, 41382, 43548, 44121, 45738, 46222, 48132, 48279, 50806, 52668, 56727, 58828, 62073, 64372, 65322, 69333, 72198, 75636, 76209, 79002, 79838, 82764, 88242, 91476, 92444, 96558, 97983, 101612, 113454, 119757, 124146, 130644, 132363, 138666, 144396, 144837, 152418, 158004, 159676, 161777, 176484, 193116, 195966, 207999, 226908, 228627, 239514, 248292, 264726, 277332, 279433, 289674, 304836, 323554, 359271, 391932, 397089, 415998, 434511, 439109, 457254, 479028, 485331, 529452, 558866, 579348, 623997, 647108, 685881, 718542, 794178, 831996, 838299, 869022, 878218, 914508, 970662, 1077813, 1117732, 1247994, 1317327, 1371762, 1437084, 1455993, 1588356, 1676598, 1738044, 1756436, 1941324, 2155626, 2495988, 2514897, 2634654, 2743524, 2911986, 3073763, 3353196, 3951981, 4311252, 4367979, 5029794, 5269308, 5823972, 6147526, 7544691, 7903962, 8735958, 9221289, 10059588, 11855943, 12295052, 15089382, 15807924, 17471916, 18442578, 23711886, 27663867, 30178764, 36885156, 47423772, 55327734, 82991601, 110655468, 165983202, 331966404]

約数ペア:

[(1, 331966404), (2, 165983202), (3, 110655468), (4, 82991601), (6, 55327734), (7, 47423772), (9, 36885156), (11, 30178764), (12, 27663867), (14, 23711886), (18, 18442578), (19, 17471916), (21, 15807924), (22, 15089382), (27, 12295052), (28, 11855943), (33, 10059588), (36, 9221289), (38, 8735958), (42, 7903962), (44, 7544691), (54, 6147526), (57, 5823972), (63, 5269308), (66, 5029794), (76, 4367979), (77, 4311252), (84, 3951981), (99, 3353196), (108, 3073763), (114, 2911986), (121, 2743524), (126, 2634654), (132, 2514897), (133, 2495988), (154, 2155626), (171, 1941324), (189, 1756436), (191, 1738044), (198, 1676598), (209, 1588356), (228, 1455993), (231, 1437084), (242, 1371762), (252, 1317327), (266, 1247994), (297, 1117732), (308, 1077813), (342, 970662), (363, 914508), (378, 878218), (382, 869022), (396, 838299), (399, 831996), (418, 794178), (462, 718542), (484, 685881), (513, 647108), (532, 623997), (573, 579348), (594, 558866), (627, 529452), (684, 485331), (693, 479028), (726, 457254), (756, 439109), (764, 434511), (798, 415998), (836, 397089), (847, 391932), (924, 359271), (1026, 323554), (1089, 304836), (1146, 289674), (1188, 279433), (1197, 277332), (1254, 264726), (1337, 248292), (1386, 239514), (1452, 228627), (1463, 226908), (1596, 207999), (1694, 195966), (1719, 193116), (1881, 176484), (2052, 161777), (2079, 159676), (2101, 158004), (2178, 152418), (2292, 144837), (2299, 144396), (2394, 138666), (2508, 132363), (2541, 130644), (2674, 124146), (2772, 119757), (2926, 113454), (3267, 101612), (3388, 97983), (3438, 96558), (3591, 92444), (3629, 91476), (3762, 88242), (4011, 82764), (4158, 79838), (4202, 79002), (4356, 76209), (4389, 75636), (4598, 72198), (4788, 69333), (5082, 65322), (5157, 64372), (5348, 62073), (5643, 58828), (5852, 56727), (6303, 52668), (6534, 50806), (6876, 48279), (6897, 48132), (7182, 46222), (7258, 45738), (7524, 44121), (7623, 43548), (8022, 41382), (8316, 39919), (8404, 39501), (8778, 37818), (9196, 36099), (10164, 32661), (10314, 32186), (10887, 30492), (11286, 29414), (12033, 27588), (12606, 26334), (13068, 25403), (13167, 25212), (13794, 24066), (14364, 23111), (14516, 22869), (14707, 22572), (15246, 21774), (16044, 20691), (16093, 20628), (17556, 18909)]