2238181304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 4536259200

約数和(自身を除く): 2298077896

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 443, 773, 817, 886, 1546, 1634, 1772, 3092, 3268, 3544, 6184, 6536, 8417, 14687, 16834, 19049, 29374, 33239, 33668, 38098, 58748, 66478, 67336, 76196, 117496, 132956, 152392, 265912, 342439, 361931, 631541, 684878, 723862, 1263082, 1369756, 1447724, 2526164, 2739512, 2895448, 5052328, 6506341, 13012682, 14724877, 26025364, 29449754, 52050728, 58899508, 117799016, 279772663, 559545326, 1119090652, 2238181304]

約数ペア:

[(1, 2238181304), (2, 1119090652), (4, 559545326), (8, 279772663), (19, 117799016), (38, 58899508), (43, 52050728), (76, 29449754), (86, 26025364), (152, 14724877), (172, 13012682), (344, 6506341), (443, 5052328), (773, 2895448), (817, 2739512), (886, 2526164), (1546, 1447724), (1634, 1369756), (1772, 1263082), (3092, 723862), (3268, 684878), (3544, 631541), (6184, 361931), (6536, 342439), (8417, 265912), (14687, 152392), (16834, 132956), (19049, 117496), (29374, 76196), (33239, 67336), (33668, 66478), (38098, 58748)]