724776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 2056320

約数和(自身を除く): 1331544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 101, 104, 138, 156, 184, 202, 276, 299, 303, 312, 404, 552, 598, 606, 808, 897, 1196, 1212, 1313, 1794, 2323, 2392, 2424, 2626, 3588, 3939, 4646, 5252, 6969, 7176, 7878, 9292, 10504, 13938, 15756, 18584, 27876, 30199, 31512, 55752, 60398, 90597, 120796, 181194, 241592, 362388, 724776]

約数ペア:

[(1, 724776), (2, 362388), (3, 241592), (4, 181194), (6, 120796), (8, 90597), (12, 60398), (13, 55752), (23, 31512), (24, 30199), (26, 27876), (39, 18584), (46, 15756), (52, 13938), (69, 10504), (78, 9292), (92, 7878), (101, 7176), (104, 6969), (138, 5252), (156, 4646), (184, 3939), (202, 3588), (276, 2626), (299, 2424), (303, 2392), (312, 2323), (404, 1794), (552, 1313), (598, 1212), (606, 1196), (808, 897)]