556215048

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{23339}}^1$

素因数の和:23682

約数の個数: 48

約数和(自身を含む): 1511031600

約数和(自身を除く): 954816552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 11916, 23339, 23832, 46678, 70017, 93356, 140034, 186712, 210051, 280068, 420102, 560136, 840204, 1680408, 7725209, 15450418, 23175627, 30900836, 46351254, 61801672, 69526881, 92702508, 139053762, 185405016, 278107524, 556215048]

約数ペア:

[(1, 556215048), (2, 278107524), (3, 185405016), (4, 139053762), (6, 92702508), (8, 69526881), (9, 61801672), (12, 46351254), (18, 30900836), (24, 23175627), (36, 15450418), (72, 7725209), (331, 1680408), (662, 840204), (993, 560136), (1324, 420102), (1986, 280068), (2648, 210051), (2979, 186712), (3972, 140034), (5958, 93356), (7944, 70017), (11916, 46678), (23339, 23832)]