664351704

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{542771}}^1$

素因数の和:542800

約数の個数: 48

約数和(自身を含む): 1905129720

約数和(自身を除く): 1240778016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 542771, 1085542, 1628313, 2171084, 3256626, 4342168, 4884939, 6513252, 9227107, 9769878, 13026504, 18454214, 19539756, 27681321, 36908428, 39079512, 55362642, 73816856, 83043963, 110725284, 166087926, 221450568, 332175852, 664351704]

約数ペア:

[(1, 664351704), (2, 332175852), (3, 221450568), (4, 166087926), (6, 110725284), (8, 83043963), (9, 73816856), (12, 55362642), (17, 39079512), (18, 36908428), (24, 27681321), (34, 19539756), (36, 18454214), (51, 13026504), (68, 9769878), (72, 9227107), (102, 6513252), (136, 4884939), (153, 4342168), (204, 3256626), (306, 2171084), (408, 1628313), (612, 1085542), (1224, 542771)]