252872048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 583296000

約数和(自身を除く): 330423952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 143, 158, 176, 208, 286, 316, 572, 632, 869, 1027, 1144, 1264, 1399, 1738, 2054, 2288, 2798, 3476, 4108, 5596, 6952, 8216, 11192, 11297, 13904, 15389, 16432, 18187, 22384, 22594, 30778, 36374, 45188, 61556, 72748, 90376, 110521, 123112, 145496, 180752, 200057, 221042, 246224, 290992, 400114, 442084, 800228, 884168, 1215731, 1436773, 1600456, 1768336, 2431462, 2873546, 3200912, 4862924, 5747092, 9725848, 11494184, 15804503, 19451696, 22988368, 31609006, 63218012, 126436024, 252872048]

約数ペア:

[(1, 252872048), (2, 126436024), (4, 63218012), (8, 31609006), (11, 22988368), (13, 19451696), (16, 15804503), (22, 11494184), (26, 9725848), (44, 5747092), (52, 4862924), (79, 3200912), (88, 2873546), (104, 2431462), (143, 1768336), (158, 1600456), (176, 1436773), (208, 1215731), (286, 884168), (316, 800228), (572, 442084), (632, 400114), (869, 290992), (1027, 246224), (1144, 221042), (1264, 200057), (1399, 180752), (1738, 145496), (2054, 123112), (2288, 110521), (2798, 90376), (3476, 72748), (4108, 61556), (5596, 45188), (6952, 36374), (8216, 30778), (11192, 22594), (11297, 22384), (13904, 18187), (15389, 16432)]