398459076

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{2441}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 949605888

約数和(自身を除く): 551146812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 223, 244, 366, 446, 669, 732, 892, 1338, 2441, 2676, 4882, 7323, 9764, 13603, 14646, 27206, 29292, 40809, 54412, 81618, 148901, 163236, 297802, 446703, 544343, 595604, 893406, 1088686, 1633029, 1786812, 2177372, 3266058, 6532116, 33204923, 66409846, 99614769, 132819692, 199229538, 398459076]

約数ペア:

[(1, 398459076), (2, 199229538), (3, 132819692), (4, 99614769), (6, 66409846), (12, 33204923), (61, 6532116), (122, 3266058), (183, 2177372), (223, 1786812), (244, 1633029), (366, 1088686), (446, 893406), (669, 595604), (732, 544343), (892, 446703), (1338, 297802), (2441, 163236), (2676, 148901), (4882, 81618), (7323, 54412), (9764, 40809), (13603, 29292), (14646, 27206)]