261624336048

素因数分解:

$2^4\times 3^3\times {\mathrm{2423}}^1\times {\mathrm{249943}}^1$

素因数の和:252383

約数の個数: 80

約数和(自身を含む): 751271677440

約数和(自身を除く): 489647341392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2423, 4846, 7269, 9692, 14538, 19384, 21807, 29076, 38768, 43614, 58152, 65421, 87228, 116304, 130842, 174456, 249943, 261684, 348912, 499886, 523368, 749829, 999772, 1046736, 1499658, 1999544, 2249487, 2999316, 3999088, 4498974, 5998632, 6748461, 8997948, 11997264, 13496922, 17995896, 26993844, 35991792, 53987688, 107975376, 605611889, 1211223778, 1816835667, 2422447556, 3633671334, 4844895112, 5450507001, 7267342668, 9689790224, 10901014002, 14534685336, 16351521003, 21802028004, 29069370672, 32703042006, 43604056008, 65406084012, 87208112016, 130812168024, 261624336048]

約数ペア:

[(1, 261624336048), (2, 130812168024), (3, 87208112016), (4, 65406084012), (6, 43604056008), (8, 32703042006), (9, 29069370672), (12, 21802028004), (16, 16351521003), (18, 14534685336), (24, 10901014002), (27, 9689790224), (36, 7267342668), (48, 5450507001), (54, 4844895112), (72, 3633671334), (108, 2422447556), (144, 1816835667), (216, 1211223778), (432, 605611889), (2423, 107975376), (4846, 53987688), (7269, 35991792), (9692, 26993844), (14538, 17995896), (19384, 13496922), (21807, 11997264), (29076, 8997948), (38768, 6748461), (43614, 5998632), (58152, 4498974), (65421, 3999088), (87228, 2999316), (116304, 2249487), (130842, 1999544), (174456, 1499658), (249943, 1046736), (261684, 999772), (348912, 749829), (499886, 523368)]