291206002468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1\times {\mathrm{9257}}^1$

素因数の和:11380

約数の個数: 48

約数和(自身を含む): 531305510400

約数和(自身を除く): 240099507932

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 1951, 3902, 4031, 7804, 8062, 9257, 16124, 18514, 37028, 56579, 113158, 226316, 268453, 271189, 536906, 542378, 1073812, 1084756, 1286723, 2573446, 5146892, 7864481, 15728962, 18060407, 31457924, 36120814, 37314967, 72241628, 74629934, 149259868, 523751803, 1047503606, 2095007212, 2510396573, 5020793146, 10041586292, 72801500617, 145603001234, 291206002468]

約数ペア:

[(1, 291206002468), (2, 145603001234), (4, 72801500617), (29, 10041586292), (58, 5020793146), (116, 2510396573), (139, 2095007212), (278, 1047503606), (556, 523751803), (1951, 149259868), (3902, 74629934), (4031, 72241628), (7804, 37314967), (8062, 36120814), (9257, 31457924), (16124, 18060407), (18514, 15728962), (37028, 7864481), (56579, 5146892), (113158, 2573446), (226316, 1286723), (268453, 1084756), (271189, 1073812), (536906, 542378)]