312977293204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{419831}}^1$

素因数の和:420448

約数の個数: 48

約数和(自身を含む): 611510497920

約数和(自身を除く): 298533204716

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 577, 646, 1154, 1292, 2308, 9809, 10963, 19618, 21926, 39236, 43852, 186371, 372742, 419831, 745484, 839662, 1679324, 7137127, 7976789, 14274254, 15953578, 28548508, 31907156, 135605413, 242242487, 271210826, 484484974, 542421652, 968969948, 4118122279, 4602607253, 8236244558, 9205214506, 16472489116, 18410429012, 78244323301, 156488646602, 312977293204]

約数ペア:

[(1, 312977293204), (2, 156488646602), (4, 78244323301), (17, 18410429012), (19, 16472489116), (34, 9205214506), (38, 8236244558), (68, 4602607253), (76, 4118122279), (323, 968969948), (577, 542421652), (646, 484484974), (1154, 271210826), (1292, 242242487), (2308, 135605413), (9809, 31907156), (10963, 28548508), (19618, 15953578), (21926, 14274254), (39236, 7976789), (43852, 7137127), (186371, 1679324), (372742, 839662), (419831, 745484)]