494865648

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6521}}^1$

素因数の和:6583

約数の個数: 120

約数和(自身を含む): 1513938816

約数和(自身を除く): 1019073168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 4216, 4464, 4743, 6324, 6521, 8432, 9486, 12648, 13042, 18972, 19563, 25296, 26084, 37944, 39126, 52168, 58689, 75888, 78252, 104336, 110857, 117378, 156504, 202151, 221714, 234756, 313008, 332571, 404302, 443428, 469512, 606453, 665142, 808604, 886856, 939024, 997713, 1212906, 1330284, 1617208, 1773712, 1819359, 1995426, 2425812, 2660568, 3234416, 3436567, 3638718, 3990852, 4851624, 5321136, 6873134, 7277436, 7981704, 9703248, 10309701, 13746268, 14554872, 15963408, 20619402, 27492536, 29109744, 30929103, 41238804, 54985072, 61858206, 82477608, 123716412, 164955216, 247432824, 494865648]

約数ペア:

[(1, 494865648), (2, 247432824), (3, 164955216), (4, 123716412), (6, 82477608), (8, 61858206), (9, 54985072), (12, 41238804), (16, 30929103), (17, 29109744), (18, 27492536), (24, 20619402), (31, 15963408), (34, 14554872), (36, 13746268), (48, 10309701), (51, 9703248), (62, 7981704), (68, 7277436), (72, 6873134), (93, 5321136), (102, 4851624), (124, 3990852), (136, 3638718), (144, 3436567), (153, 3234416), (186, 2660568), (204, 2425812), (248, 1995426), (272, 1819359), (279, 1773712), (306, 1617208), (372, 1330284), (408, 1212906), (496, 997713), (527, 939024), (558, 886856), (612, 808604), (744, 665142), (816, 606453), (1054, 469512), (1116, 443428), (1224, 404302), (1488, 332571), (1581, 313008), (2108, 234756), (2232, 221714), (2448, 202151), (3162, 156504), (4216, 117378), (4464, 110857), (4743, 104336), (6324, 78252), (6521, 75888), (8432, 58689), (9486, 52168), (12648, 39126), (13042, 37944), (18972, 26084), (19563, 25296)]