2560977408

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151573}}^1$

素因数の和:151605

約数の個数: 80

約数和(自身を含む): 7442889696

約数和(自身を除く): 4881912288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 16896, 151573, 303146, 454719, 606292, 909438, 1212584, 1667303, 1818876, 2425168, 3334606, 3637752, 4850336, 5001909, 6669212, 7275504, 9700672, 10003818, 13338424, 14551008, 19401344, 20007636, 26676848, 29102016, 38802688, 40015272, 53353696, 58204032, 77605376, 80030544, 106707392, 116408064, 160061088, 213414784, 232816128, 320122176, 426829568, 640244352, 853659136, 1280488704, 2560977408]

約数ペア:

[(1, 2560977408), (2, 1280488704), (3, 853659136), (4, 640244352), (6, 426829568), (8, 320122176), (11, 232816128), (12, 213414784), (16, 160061088), (22, 116408064), (24, 106707392), (32, 80030544), (33, 77605376), (44, 58204032), (48, 53353696), (64, 40015272), (66, 38802688), (88, 29102016), (96, 26676848), (128, 20007636), (132, 19401344), (176, 14551008), (192, 13338424), (256, 10003818), (264, 9700672), (352, 7275504), (384, 6669212), (512, 5001909), (528, 4850336), (704, 3637752), (768, 3334606), (1056, 2425168), (1408, 1818876), (1536, 1667303), (2112, 1212584), (2816, 909438), (4224, 606292), (5632, 454719), (8448, 303146), (16896, 151573)]