258057516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30161}}^1$

素因数の和:30222

約数の個数: 48

約数和(自身を含む): 648603648

約数和(自身を除く): 390546132

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 30161, 60322, 90483, 120644, 180966, 361932, 693703, 934991, 1387406, 1869982, 2081109, 2774812, 2804973, 3739964, 4162218, 5609946, 8324436, 11219892, 21504793, 43009586, 64514379, 86019172, 129028758, 258057516]

約数ペア:

[(1, 258057516), (2, 129028758), (3, 86019172), (4, 64514379), (6, 43009586), (12, 21504793), (23, 11219892), (31, 8324436), (46, 5609946), (62, 4162218), (69, 3739964), (92, 2804973), (93, 2774812), (124, 2081109), (138, 1869982), (186, 1387406), (276, 934991), (372, 693703), (713, 361932), (1426, 180966), (2139, 120644), (2852, 90483), (4278, 60322), (8556, 30161)]