272464348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 538090560

約数和(自身を除く): 265626212

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 409, 557, 598, 818, 1114, 1196, 1636, 2228, 5317, 7241, 9407, 10634, 12811, 14482, 18814, 21268, 25622, 28964, 37628, 51244, 122291, 166543, 227813, 244582, 333086, 455626, 489164, 666172, 911252, 2961569, 5239699, 5923138, 10479398, 11846276, 20958796, 68116087, 136232174, 272464348]

約数ペア:

[(1, 272464348), (2, 136232174), (4, 68116087), (13, 20958796), (23, 11846276), (26, 10479398), (46, 5923138), (52, 5239699), (92, 2961569), (299, 911252), (409, 666172), (557, 489164), (598, 455626), (818, 333086), (1114, 244582), (1196, 227813), (1636, 166543), (2228, 122291), (5317, 51244), (7241, 37628), (9407, 28964), (10634, 25622), (12811, 21268), (14482, 18814)]