265655196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3339

約数の個数: 72

約数和(自身を含む): 703684800

約数和(自身を除く): 438029604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 948, 1044, 1422, 2291, 2844, 3221, 4582, 6442, 6873, 9164, 9663, 12884, 13746, 19326, 20619, 27492, 28989, 38652, 41238, 57978, 82476, 93409, 115956, 186818, 254459, 280227, 373636, 508918, 560454, 763377, 840681, 1017836, 1120908, 1526754, 1681362, 2290131, 3053508, 3362724, 4580262, 7379311, 9160524, 14758622, 22137933, 29517244, 44275866, 66413799, 88551732, 132827598, 265655196]

約数ペア:

[(1, 265655196), (2, 132827598), (3, 88551732), (4, 66413799), (6, 44275866), (9, 29517244), (12, 22137933), (18, 14758622), (29, 9160524), (36, 7379311), (58, 4580262), (79, 3362724), (87, 3053508), (116, 2290131), (158, 1681362), (174, 1526754), (237, 1120908), (261, 1017836), (316, 840681), (348, 763377), (474, 560454), (522, 508918), (711, 373636), (948, 280227), (1044, 254459), (1422, 186818), (2291, 115956), (2844, 93409), (3221, 82476), (4582, 57978), (6442, 41238), (6873, 38652), (9164, 28989), (9663, 27492), (12884, 20619), (13746, 19326)]