291019968

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12323}}^1$

素因数の和:12382

約数の個数: 84

約数和(自身を含む): 854570808

約数和(自身を除く): 563550840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1968, 2624, 2952, 3936, 5904, 7872, 11808, 12323, 23616, 24646, 36969, 49292, 73938, 98584, 110907, 147876, 197168, 221814, 295752, 394336, 443628, 505243, 591504, 788672, 887256, 1010486, 1183008, 1515729, 1774512, 2020972, 2366016, 3031458, 3549024, 4041944, 4547187, 6062916, 7098048, 8083888, 9094374, 12125832, 16167776, 18188748, 24251664, 32335552, 36377496, 48503328, 72754992, 97006656, 145509984, 291019968]

約数ペア:

[(1, 291019968), (2, 145509984), (3, 97006656), (4, 72754992), (6, 48503328), (8, 36377496), (9, 32335552), (12, 24251664), (16, 18188748), (18, 16167776), (24, 12125832), (32, 9094374), (36, 8083888), (41, 7098048), (48, 6062916), (64, 4547187), (72, 4041944), (82, 3549024), (96, 3031458), (123, 2366016), (144, 2020972), (164, 1774512), (192, 1515729), (246, 1183008), (288, 1010486), (328, 887256), (369, 788672), (492, 591504), (576, 505243), (656, 443628), (738, 394336), (984, 295752), (1312, 221814), (1476, 197168), (1968, 147876), (2624, 110907), (2952, 98584), (3936, 73938), (5904, 49292), (7872, 36969), (11808, 24646), (12323, 23616)]