239243952

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:982

約数の個数: 80

約数和(自身を含む): 635182560

約数和(自身を除く): 395938608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 101, 122, 183, 202, 244, 303, 366, 404, 488, 606, 732, 808, 809, 976, 1212, 1464, 1616, 1618, 2424, 2427, 2928, 3236, 4848, 4854, 6161, 6472, 9708, 12322, 12944, 18483, 19416, 24644, 36966, 38832, 49288, 49349, 73932, 81709, 98576, 98698, 147864, 148047, 163418, 197396, 245127, 295728, 296094, 326836, 394792, 490254, 592188, 653672, 789584, 980508, 1184376, 1307344, 1961016, 2368752, 3922032, 4984249, 9968498, 14952747, 19936996, 29905494, 39873992, 59810988, 79747984, 119621976, 239243952]

約数ペア:

[(1, 239243952), (2, 119621976), (3, 79747984), (4, 59810988), (6, 39873992), (8, 29905494), (12, 19936996), (16, 14952747), (24, 9968498), (48, 4984249), (61, 3922032), (101, 2368752), (122, 1961016), (183, 1307344), (202, 1184376), (244, 980508), (303, 789584), (366, 653672), (404, 592188), (488, 490254), (606, 394792), (732, 326836), (808, 296094), (809, 295728), (976, 245127), (1212, 197396), (1464, 163418), (1616, 148047), (1618, 147864), (2424, 98698), (2427, 98576), (2928, 81709), (3236, 73932), (4848, 49349), (4854, 49288), (6161, 38832), (6472, 36966), (9708, 24644), (12322, 19416), (12944, 18483)]