468187668

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 1354610880

約数和(自身を除く): 886423212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 347, 351, 372, 403, 468, 558, 694, 702, 806, 837, 961, 1041, 1116, 1209, 1388, 1404, 1612, 1674, 1922, 2082, 2418, 2883, 3123, 3348, 3627, 3844, 4164, 4511, 4836, 5766, 6246, 7254, 8649, 9022, 9369, 10757, 10881, 11532, 12492, 12493, 13533, 14508, 17298, 18044, 18738, 21514, 21762, 24986, 25947, 27066, 32271, 34596, 37476, 37479, 40599, 43028, 43524, 49972, 51894, 54132, 64542, 74958, 81198, 96813, 103788, 112437, 121797, 129084, 139841, 149916, 162396, 193626, 224874, 243594, 279682, 290439, 333467, 337311, 387252, 419523, 449748, 487188, 559364, 580878, 666934, 674622, 839046, 1000401, 1161756, 1258569, 1333868, 1349244, 1678092, 2000802, 2517138, 3001203, 3775707, 4001604, 4335071, 5034276, 6002406, 7551414, 8670142, 9003609, 12004812, 13005213, 15102828, 17340284, 18007218, 26010426, 36014436, 39015639, 52020852, 78031278, 117046917, 156062556, 234093834, 468187668]

約数ペア:

[(1, 468187668), (2, 234093834), (3, 156062556), (4, 117046917), (6, 78031278), (9, 52020852), (12, 39015639), (13, 36014436), (18, 26010426), (26, 18007218), (27, 17340284), (31, 15102828), (36, 13005213), (39, 12004812), (52, 9003609), (54, 8670142), (62, 7551414), (78, 6002406), (93, 5034276), (108, 4335071), (117, 4001604), (124, 3775707), (156, 3001203), (186, 2517138), (234, 2000802), (279, 1678092), (347, 1349244), (351, 1333868), (372, 1258569), (403, 1161756), (468, 1000401), (558, 839046), (694, 674622), (702, 666934), (806, 580878), (837, 559364), (961, 487188), (1041, 449748), (1116, 419523), (1209, 387252), (1388, 337311), (1404, 333467), (1612, 290439), (1674, 279682), (1922, 243594), (2082, 224874), (2418, 193626), (2883, 162396), (3123, 149916), (3348, 139841), (3627, 129084), (3844, 121797), (4164, 112437), (4511, 103788), (4836, 96813), (5766, 81198), (6246, 74958), (7254, 64542), (8649, 54132), (9022, 51894), (9369, 49972), (10757, 43524), (10881, 43028), (11532, 40599), (12492, 37479), (12493, 37476), (13533, 34596), (14508, 32271), (17298, 27066), (18044, 25947), (18738, 24986), (21514, 21762)]