238807692

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3877}}^1$

素因数の和:3975

約数の個数: 72

約数和(自身を含む): 635216400

約数和(自身を除く): 396408708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 174, 177, 236, 261, 348, 354, 522, 531, 708, 1044, 1062, 1711, 2124, 3422, 3877, 5133, 6844, 7754, 10266, 11631, 15399, 15508, 20532, 23262, 30798, 34893, 46524, 61596, 69786, 112433, 139572, 224866, 228743, 337299, 449732, 457486, 674598, 686229, 914972, 1011897, 1349196, 1372458, 2023794, 2058687, 2744916, 4047588, 4117374, 6633547, 8234748, 13267094, 19900641, 26534188, 39801282, 59701923, 79602564, 119403846, 238807692]

約数ペア:

[(1, 238807692), (2, 119403846), (3, 79602564), (4, 59701923), (6, 39801282), (9, 26534188), (12, 19900641), (18, 13267094), (29, 8234748), (36, 6633547), (58, 4117374), (59, 4047588), (87, 2744916), (116, 2058687), (118, 2023794), (174, 1372458), (177, 1349196), (236, 1011897), (261, 914972), (348, 686229), (354, 674598), (522, 457486), (531, 449732), (708, 337299), (1044, 228743), (1062, 224866), (1711, 139572), (2124, 112433), (3422, 69786), (3877, 61596), (5133, 46524), (6844, 34893), (7754, 30798), (10266, 23262), (11631, 20532), (15399, 15508)]