1259798964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 3166055424

約数和(自身を除く): 1906256460

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 163, 164, 246, 276, 326, 489, 492, 652, 683, 943, 978, 1366, 1886, 1956, 2049, 2732, 2829, 3749, 3772, 4098, 5658, 6683, 7498, 8196, 11247, 11316, 13366, 14996, 15709, 20049, 22494, 26732, 28003, 31418, 40098, 44988, 47127, 56006, 62836, 80196, 84009, 94254, 111329, 112012, 153709, 168018, 188508, 222658, 307418, 333987, 336036, 445316, 461127, 614836, 644069, 667974, 922254, 1288138, 1335948, 1844508, 1932207, 2560567, 2576276, 3864414, 4564489, 5121134, 7681701, 7728828, 9128978, 10242268, 13693467, 15363402, 18257956, 27386934, 30726804, 54773868, 104983247, 209966494, 314949741, 419932988, 629899482, 1259798964]

約数ペア:

[(1, 1259798964), (2, 629899482), (3, 419932988), (4, 314949741), (6, 209966494), (12, 104983247), (23, 54773868), (41, 30726804), (46, 27386934), (69, 18257956), (82, 15363402), (92, 13693467), (123, 10242268), (138, 9128978), (163, 7728828), (164, 7681701), (246, 5121134), (276, 4564489), (326, 3864414), (489, 2576276), (492, 2560567), (652, 1932207), (683, 1844508), (943, 1335948), (978, 1288138), (1366, 922254), (1886, 667974), (1956, 644069), (2049, 614836), (2732, 461127), (2829, 445316), (3749, 336036), (3772, 333987), (4098, 307418), (5658, 222658), (6683, 188508), (7498, 168018), (8196, 153709), (11247, 112012), (11316, 111329), (13366, 94254), (14996, 84009), (15709, 80196), (20049, 62836), (22494, 56006), (26732, 47127), (28003, 44988), (31418, 40098)]