897697008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:588

約数の個数: 180

約数和(自身を含む): 2801253000

約数和(自身を除く): 1903555992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 499, 558, 624, 744, 806, 936, 961, 998, 1116, 1209, 1488, 1497, 1612, 1872, 1922, 1996, 2232, 2418, 2883, 2994, 3224, 3627, 3844, 3992, 4464, 4491, 4836, 5766, 5988, 6448, 6487, 7254, 7688, 7984, 8649, 8982, 9672, 11532, 11976, 12493, 12974, 14508, 15376, 15469, 17298, 17964, 19344, 19461, 23064, 23952, 24986, 25948, 29016, 30938, 34596, 35928, 37479, 38922, 46128, 46407, 49972, 51896, 58032, 58383, 61876, 69192, 71856, 74958, 77844, 92814, 99944, 103792, 112437, 116766, 123752, 138384, 139221, 149916, 155688, 185628, 199888, 201097, 224874, 233532, 247504, 278442, 299832, 311376, 371256, 402194, 449748, 467064, 479539, 556884, 599664, 603291, 742512, 804388, 899496, 934128, 959078, 1113768, 1206582, 1438617, 1608776, 1798992, 1809873, 1918156, 2227536, 2413164, 2877234, 3217552, 3619746, 3836312, 4315851, 4826328, 5754468, 6234007, 7239492, 7672624, 8631702, 9652656, 11508936, 12468014, 14478984, 17263404, 18702021, 23017872, 24936028, 28957968, 34526808, 37404042, 49872056, 56106063, 69053616, 74808084, 99744112, 112212126, 149616168, 224424252, 299232336, 448848504, 897697008]

約数ペア:

[(1, 897697008), (2, 448848504), (3, 299232336), (4, 224424252), (6, 149616168), (8, 112212126), (9, 99744112), (12, 74808084), (13, 69053616), (16, 56106063), (18, 49872056), (24, 37404042), (26, 34526808), (31, 28957968), (36, 24936028), (39, 23017872), (48, 18702021), (52, 17263404), (62, 14478984), (72, 12468014), (78, 11508936), (93, 9652656), (104, 8631702), (117, 7672624), (124, 7239492), (144, 6234007), (156, 5754468), (186, 4826328), (208, 4315851), (234, 3836312), (248, 3619746), (279, 3217552), (312, 2877234), (372, 2413164), (403, 2227536), (468, 1918156), (496, 1809873), (499, 1798992), (558, 1608776), (624, 1438617), (744, 1206582), (806, 1113768), (936, 959078), (961, 934128), (998, 899496), (1116, 804388), (1209, 742512), (1488, 603291), (1497, 599664), (1612, 556884), (1872, 479539), (1922, 467064), (1996, 449748), (2232, 402194), (2418, 371256), (2883, 311376), (2994, 299832), (3224, 278442), (3627, 247504), (3844, 233532), (3992, 224874), (4464, 201097), (4491, 199888), (4836, 185628), (5766, 155688), (5988, 149916), (6448, 139221), (6487, 138384), (7254, 123752), (7688, 116766), (7984, 112437), (8649, 103792), (8982, 99944), (9672, 92814), (11532, 77844), (11976, 74958), (12493, 71856), (12974, 69192), (14508, 61876), (15376, 58383), (15469, 58032), (17298, 51896), (17964, 49972), (19344, 46407), (19461, 46128), (23064, 38922), (23952, 37479), (24986, 35928), (25948, 34596), (29016, 30938)]