308214216

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251809}}^1$

素因数の和:251838

約数の個数: 48

約数和(自身を含む): 883853100

約数和(自身を除く): 575638884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 251809, 503618, 755427, 1007236, 1510854, 2014472, 2266281, 3021708, 4280753, 4532562, 6043416, 8561506, 9065124, 12842259, 17123012, 18130248, 25684518, 34246024, 38526777, 51369036, 77053554, 102738072, 154107108, 308214216]

約数ペア:

[(1, 308214216), (2, 154107108), (3, 102738072), (4, 77053554), (6, 51369036), (8, 38526777), (9, 34246024), (12, 25684518), (17, 18130248), (18, 17123012), (24, 12842259), (34, 9065124), (36, 8561506), (51, 6043416), (68, 4532562), (72, 4280753), (102, 3021708), (136, 2266281), (153, 2014472), (204, 1510854), (306, 1007236), (408, 755427), (612, 503618), (1224, 251809)]