330777772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{631}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 662219712

約数和(自身を除く): 331441940

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 593, 631, 884, 1186, 1262, 2372, 2524, 7709, 8203, 10081, 10727, 15418, 16406, 20162, 21454, 30836, 32812, 40324, 42908, 131053, 139451, 262106, 278902, 374183, 524212, 557804, 748366, 1496732, 4864379, 6361111, 9728758, 12722222, 19457516, 25444444, 82694443, 165388886, 330777772]

約数ペア:

[(1, 330777772), (2, 165388886), (4, 82694443), (13, 25444444), (17, 19457516), (26, 12722222), (34, 9728758), (52, 6361111), (68, 4864379), (221, 1496732), (442, 748366), (593, 557804), (631, 524212), (884, 374183), (1186, 278902), (1262, 262106), (2372, 139451), (2524, 131053), (7709, 42908), (8203, 40324), (10081, 32812), (10727, 30836), (15418, 21454), (16406, 20162)]