274247722

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 520058880

約数和(自身を除く): 245811158

約数列:

[1, 2, 7, 14, 23, 29, 43, 46, 58, 86, 161, 203, 301, 322, 406, 602, 667, 683, 989, 1247, 1334, 1366, 1978, 2494, 4669, 4781, 6923, 8729, 9338, 9562, 13846, 15709, 17458, 19807, 28681, 29369, 31418, 39614, 57362, 58738, 109963, 138649, 200767, 205583, 219926, 277298, 401534, 411166, 455561, 675487, 851701, 911122, 1350974, 1703402, 3188927, 4728409, 5961907, 6377854, 9456818, 11923814, 19589123, 39178246, 137123861, 274247722]

約数ペア:

[(1, 274247722), (2, 137123861), (7, 39178246), (14, 19589123), (23, 11923814), (29, 9456818), (43, 6377854), (46, 5961907), (58, 4728409), (86, 3188927), (161, 1703402), (203, 1350974), (301, 911122), (322, 851701), (406, 675487), (602, 455561), (667, 411166), (683, 401534), (989, 277298), (1247, 219926), (1334, 205583), (1366, 200767), (1978, 138649), (2494, 109963), (4669, 58738), (4781, 57362), (6923, 39614), (8729, 31418), (9338, 29369), (9562, 28681), (13846, 19807), (15709, 17458)]