389486736

素因数分解:

$2^4\times 3^2\times {\mathrm{2704769}}^1$

素因数の和:2704783

約数の個数: 30

約数和(自身を含む): 1090022310

約数和(自身を除く): 700535574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2704769, 5409538, 8114307, 10819076, 16228614, 21638152, 24342921, 32457228, 43276304, 48685842, 64914456, 97371684, 129828912, 194743368, 389486736]

約数ペア:

[(1, 389486736), (2, 194743368), (3, 129828912), (4, 97371684), (6, 64914456), (8, 48685842), (9, 43276304), (12, 32457228), (16, 24342921), (18, 21638152), (24, 16228614), (36, 10819076), (48, 8114307), (72, 5409538), (144, 2704769)]