240873048

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{85781}}^1$

素因数の和:85809

約数の個数: 64

約数和(自身を含む): 720568800

約数和(自身を除く): 479695752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 85781, 171562, 257343, 343124, 514686, 686248, 772029, 1029372, 1115153, 1544058, 2058744, 2230306, 2316087, 3088116, 3345459, 4460612, 4632174, 6176232, 6690918, 8921224, 9264348, 10036377, 13381836, 18528696, 20072754, 26763672, 30109131, 40145508, 60218262, 80291016, 120436524, 240873048]

約数ペア:

[(1, 240873048), (2, 120436524), (3, 80291016), (4, 60218262), (6, 40145508), (8, 30109131), (9, 26763672), (12, 20072754), (13, 18528696), (18, 13381836), (24, 10036377), (26, 9264348), (27, 8921224), (36, 6690918), (39, 6176232), (52, 4632174), (54, 4460612), (72, 3345459), (78, 3088116), (104, 2316087), (108, 2230306), (117, 2058744), (156, 1544058), (216, 1115153), (234, 1029372), (312, 772029), (351, 686248), (468, 514686), (702, 343124), (936, 257343), (1404, 171562), (2808, 85781)]