1241448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 3507840

約数和(自身を除く): 2266392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 173, 184, 276, 299, 312, 346, 519, 552, 598, 692, 897, 1038, 1196, 1384, 1794, 2076, 2249, 2392, 3588, 3979, 4152, 4498, 6747, 7176, 7958, 8996, 11937, 13494, 15916, 17992, 23874, 26988, 31832, 47748, 51727, 53976, 95496, 103454, 155181, 206908, 310362, 413816, 620724, 1241448]

約数ペア:

[(1, 1241448), (2, 620724), (3, 413816), (4, 310362), (6, 206908), (8, 155181), (12, 103454), (13, 95496), (23, 53976), (24, 51727), (26, 47748), (39, 31832), (46, 26988), (52, 23874), (69, 17992), (78, 15916), (92, 13494), (104, 11937), (138, 8996), (156, 7958), (173, 7176), (184, 6747), (276, 4498), (299, 4152), (312, 3979), (346, 3588), (519, 2392), (552, 2249), (598, 2076), (692, 1794), (897, 1384), (1038, 1196)]