412858428

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{719}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 975744000

約数和(自身を除く): 562885572

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 439, 654, 719, 878, 1308, 1317, 1438, 1756, 2157, 2634, 2876, 4314, 5268, 8628, 47851, 78371, 95702, 143553, 156742, 191404, 235113, 287106, 313484, 315641, 470226, 574212, 631282, 940452, 946923, 1262564, 1893846, 3787692, 34404869, 68809738, 103214607, 137619476, 206429214, 412858428]

約数ペア:

[(1, 412858428), (2, 206429214), (3, 137619476), (4, 103214607), (6, 68809738), (12, 34404869), (109, 3787692), (218, 1893846), (327, 1262564), (436, 946923), (439, 940452), (654, 631282), (719, 574212), (878, 470226), (1308, 315641), (1317, 313484), (1438, 287106), (1756, 235113), (2157, 191404), (2634, 156742), (2876, 143553), (4314, 95702), (5268, 78371), (8628, 47851)]