2381274816

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{90529}}^1$

素因数の和:90681

約数の個数: 56

約数和(自身を含む): 6346515120

約数和(自身を除く): 3965240304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6576, 8768, 13152, 26304, 90529, 181058, 271587, 362116, 543174, 724232, 1086348, 1448464, 2172696, 2896928, 4345392, 5793856, 8690784, 12402473, 17381568, 24804946, 37207419, 49609892, 74414838, 99219784, 148829676, 198439568, 297659352, 396879136, 595318704, 793758272, 1190637408, 2381274816]

約数ペア:

[(1, 2381274816), (2, 1190637408), (3, 793758272), (4, 595318704), (6, 396879136), (8, 297659352), (12, 198439568), (16, 148829676), (24, 99219784), (32, 74414838), (48, 49609892), (64, 37207419), (96, 24804946), (137, 17381568), (192, 12402473), (274, 8690784), (411, 5793856), (548, 4345392), (822, 2896928), (1096, 2172696), (1644, 1448464), (2192, 1086348), (3288, 724232), (4384, 543174), (6576, 362116), (8768, 271587), (13152, 181058), (26304, 90529)]