220836312

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 622202880

約数和(自身を除く): 401366568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 163, 186, 248, 279, 326, 372, 489, 558, 607, 652, 744, 978, 1116, 1214, 1304, 1467, 1821, 1956, 2232, 2428, 2934, 3642, 3912, 4856, 5053, 5463, 5868, 7284, 10106, 10926, 11736, 14568, 15159, 18817, 20212, 21852, 30318, 37634, 40424, 43704, 45477, 56451, 60636, 75268, 90954, 98941, 112902, 121272, 150536, 169353, 181908, 197882, 225804, 296823, 338706, 363816, 395764, 451608, 593646, 677412, 791528, 890469, 1187292, 1354824, 1780938, 2374584, 3067171, 3561876, 6134342, 7123752, 9201513, 12268684, 18403026, 24537368, 27604539, 36806052, 55209078, 73612104, 110418156, 220836312]

約数ペア:

[(1, 220836312), (2, 110418156), (3, 73612104), (4, 55209078), (6, 36806052), (8, 27604539), (9, 24537368), (12, 18403026), (18, 12268684), (24, 9201513), (31, 7123752), (36, 6134342), (62, 3561876), (72, 3067171), (93, 2374584), (124, 1780938), (163, 1354824), (186, 1187292), (248, 890469), (279, 791528), (326, 677412), (372, 593646), (489, 451608), (558, 395764), (607, 363816), (652, 338706), (744, 296823), (978, 225804), (1116, 197882), (1214, 181908), (1304, 169353), (1467, 150536), (1821, 121272), (1956, 112902), (2232, 98941), (2428, 90954), (2934, 75268), (3642, 60636), (3912, 56451), (4856, 45477), (5053, 43704), (5463, 40424), (5868, 37634), (7284, 30318), (10106, 21852), (10926, 20212), (11736, 18817), (14568, 15159)]