321389796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{294313}}^1$

素因数の和:294340

約数の個数: 48

約数和(自身を含む): 922968704

約数和(自身を除く): 601578908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 294313, 588626, 882939, 1177252, 1765878, 2060191, 3531756, 3826069, 4120382, 6180573, 7652138, 8240764, 11478207, 12361146, 15304276, 22956414, 24722292, 26782483, 45912828, 53564966, 80347449, 107129932, 160694898, 321389796]

約数ペア:

[(1, 321389796), (2, 160694898), (3, 107129932), (4, 80347449), (6, 53564966), (7, 45912828), (12, 26782483), (13, 24722292), (14, 22956414), (21, 15304276), (26, 12361146), (28, 11478207), (39, 8240764), (42, 7652138), (52, 6180573), (78, 4120382), (84, 3826069), (91, 3531756), (156, 2060191), (182, 1765878), (273, 1177252), (364, 882939), (546, 588626), (1092, 294313)]