243763128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 778060800

約数和(自身を除く): 534297672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 263, 378, 504, 526, 613, 756, 789, 1052, 1226, 1512, 1578, 1839, 1841, 2104, 2367, 2452, 3156, 3678, 3682, 4291, 4734, 4904, 5517, 5523, 6312, 7101, 7356, 7364, 8582, 9468, 11034, 11046, 12873, 14202, 14712, 14728, 16551, 16569, 17164, 18936, 22068, 22092, 25746, 28404, 33102, 33138, 34328, 38619, 44136, 44184, 49707, 51492, 56808, 66204, 66276, 77238, 99414, 102984, 115857, 132408, 132552, 154476, 161219, 198828, 231714, 308952, 322438, 397656, 463428, 483657, 644876, 926856, 967314, 1128533, 1289752, 1450971, 1934628, 2257066, 2901942, 3385599, 3869256, 4352913, 4514132, 5803884, 6771198, 8705826, 9028264, 10156797, 11607768, 13542396, 17411652, 20313594, 27084792, 30470391, 34823304, 40627188, 60940782, 81254376, 121881564, 243763128]

約数ペア:

[(1, 243763128), (2, 121881564), (3, 81254376), (4, 60940782), (6, 40627188), (7, 34823304), (8, 30470391), (9, 27084792), (12, 20313594), (14, 17411652), (18, 13542396), (21, 11607768), (24, 10156797), (27, 9028264), (28, 8705826), (36, 6771198), (42, 5803884), (54, 4514132), (56, 4352913), (63, 3869256), (72, 3385599), (84, 2901942), (108, 2257066), (126, 1934628), (168, 1450971), (189, 1289752), (216, 1128533), (252, 967314), (263, 926856), (378, 644876), (504, 483657), (526, 463428), (613, 397656), (756, 322438), (789, 308952), (1052, 231714), (1226, 198828), (1512, 161219), (1578, 154476), (1839, 132552), (1841, 132408), (2104, 115857), (2367, 102984), (2452, 99414), (3156, 77238), (3678, 66276), (3682, 66204), (4291, 56808), (4734, 51492), (4904, 49707), (5517, 44184), (5523, 44136), (6312, 38619), (7101, 34328), (7356, 33138), (7364, 33102), (8582, 28404), (9468, 25746), (11034, 22092), (11046, 22068), (12873, 18936), (14202, 17164), (14712, 16569), (14728, 16551)]