2749392

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 60

約数和(自身を含む): 7845604

約数和(自身を除く): 5096212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 313, 366, 488, 549, 626, 732, 939, 976, 1098, 1252, 1464, 1878, 2196, 2504, 2817, 2928, 3756, 4392, 5008, 5634, 7512, 8784, 11268, 15024, 19093, 22536, 38186, 45072, 57279, 76372, 114558, 152744, 171837, 229116, 305488, 343674, 458232, 687348, 916464, 1374696, 2749392]

約数ペア:

[(1, 2749392), (2, 1374696), (3, 916464), (4, 687348), (6, 458232), (8, 343674), (9, 305488), (12, 229116), (16, 171837), (18, 152744), (24, 114558), (36, 76372), (48, 57279), (61, 45072), (72, 38186), (122, 22536), (144, 19093), (183, 15024), (244, 11268), (313, 8784), (366, 7512), (488, 5634), (549, 5008), (626, 4392), (732, 3756), (939, 2928), (976, 2817), (1098, 2504), (1252, 2196), (1464, 1878)]