270972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 760480

約数和(自身を除く): 489508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 193, 234, 351, 386, 468, 579, 702, 772, 1158, 1404, 1737, 2316, 2509, 3474, 5018, 5211, 6948, 7527, 10036, 10422, 15054, 20844, 22581, 30108, 45162, 67743, 90324, 135486, 270972]

約数ペア:

[(1, 270972), (2, 135486), (3, 90324), (4, 67743), (6, 45162), (9, 30108), (12, 22581), (13, 20844), (18, 15054), (26, 10422), (27, 10036), (36, 7527), (39, 6948), (52, 5211), (54, 5018), (78, 3474), (108, 2509), (117, 2316), (156, 1737), (193, 1404), (234, 1158), (351, 772), (386, 702), (468, 579)]