349006268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 677230176

約数和(自身を除く): 328223908

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 313, 523, 533, 626, 1046, 1066, 1252, 2092, 2132, 4069, 6799, 8138, 12833, 13598, 16276, 21443, 25666, 27196, 42886, 51332, 85772, 163699, 166829, 278759, 327398, 333658, 557518, 654796, 667316, 1115036, 2128087, 4256174, 6711659, 8512348, 13423318, 26846636, 87251567, 174503134, 349006268]

約数ペア:

[(1, 349006268), (2, 174503134), (4, 87251567), (13, 26846636), (26, 13423318), (41, 8512348), (52, 6711659), (82, 4256174), (164, 2128087), (313, 1115036), (523, 667316), (533, 654796), (626, 557518), (1046, 333658), (1066, 327398), (1252, 278759), (2092, 166829), (2132, 163699), (4069, 85772), (6799, 51332), (8138, 42886), (12833, 27196), (13598, 25666), (16276, 21443)]