1068489968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1163}}^1$

素因数の和:1822

約数の個数: 80

約数和(自身を含む): 2554169856

約数和(自身を除く): 1485679888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 631, 728, 1163, 1262, 1456, 2326, 2524, 4417, 4652, 5048, 8141, 8203, 8834, 9304, 10096, 15119, 16282, 16406, 17668, 18608, 30238, 32564, 32812, 35336, 57421, 60476, 65128, 65624, 70672, 105833, 114842, 120952, 130256, 131248, 211666, 229684, 241904, 423332, 459368, 733853, 846664, 918736, 1467706, 1693328, 2935412, 5136971, 5870824, 9540089, 10273942, 11741648, 19080178, 20547884, 38160356, 41095768, 66780623, 76320712, 82191536, 133561246, 152641424, 267122492, 534244984, 1068489968]

約数ペア:

[(1, 1068489968), (2, 534244984), (4, 267122492), (7, 152641424), (8, 133561246), (13, 82191536), (14, 76320712), (16, 66780623), (26, 41095768), (28, 38160356), (52, 20547884), (56, 19080178), (91, 11741648), (104, 10273942), (112, 9540089), (182, 5870824), (208, 5136971), (364, 2935412), (631, 1693328), (728, 1467706), (1163, 918736), (1262, 846664), (1456, 733853), (2326, 459368), (2524, 423332), (4417, 241904), (4652, 229684), (5048, 211666), (8141, 131248), (8203, 130256), (8834, 120952), (9304, 114842), (10096, 105833), (15119, 70672), (16282, 65624), (16406, 65128), (17668, 60476), (18608, 57421), (30238, 35336), (32564, 32812)]