261930672

素因数分解:

$2^4\times 3^5\times {\mathrm{67369}}^1$

素因数の和:67392

約数の個数: 60

約数和(自身を含む): 760203080

約数和(自身を除く): 498272408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 67369, 134738, 202107, 269476, 404214, 538952, 606321, 808428, 1077904, 1212642, 1616856, 1818963, 2425284, 3233712, 3637926, 4850568, 5456889, 7275852, 9701136, 10913778, 14551704, 16370667, 21827556, 29103408, 32741334, 43655112, 65482668, 87310224, 130965336, 261930672]

約数ペア:

[(1, 261930672), (2, 130965336), (3, 87310224), (4, 65482668), (6, 43655112), (8, 32741334), (9, 29103408), (12, 21827556), (16, 16370667), (18, 14551704), (24, 10913778), (27, 9701136), (36, 7275852), (48, 5456889), (54, 4850568), (72, 3637926), (81, 3233712), (108, 2425284), (144, 1818963), (162, 1616856), (216, 1212642), (243, 1077904), (324, 808428), (432, 606321), (486, 538952), (648, 404214), (972, 269476), (1296, 202107), (1944, 134738), (3888, 67369)]