1155739904

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21601}}^1$

素因数の和:21647

約数の個数: 72

約数和(自身を含む): 2649269280

約数和(自身を除く): 1493529376

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 4864, 6688, 13376, 21601, 26752, 43202, 53504, 86404, 172808, 237611, 345616, 410419, 475222, 691232, 820838, 950444, 1382464, 1641676, 1900888, 2764928, 3283352, 3801776, 4514609, 5529856, 6566704, 7603552, 9029218, 13133408, 15207104, 18058436, 26266816, 30414208, 36116872, 52533632, 60828416, 72233744, 105067264, 144467488, 288934976, 577869952, 1155739904]

約数ペア:

[(1, 1155739904), (2, 577869952), (4, 288934976), (8, 144467488), (11, 105067264), (16, 72233744), (19, 60828416), (22, 52533632), (32, 36116872), (38, 30414208), (44, 26266816), (64, 18058436), (76, 15207104), (88, 13133408), (128, 9029218), (152, 7603552), (176, 6566704), (209, 5529856), (256, 4514609), (304, 3801776), (352, 3283352), (418, 2764928), (608, 1900888), (704, 1641676), (836, 1382464), (1216, 950444), (1408, 820838), (1672, 691232), (2432, 475222), (2816, 410419), (3344, 345616), (4864, 237611), (6688, 172808), (13376, 86404), (21601, 53504), (26752, 43202)]