321574932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7129}}^1$

素因数の和:7325

約数の個数: 72

約数和(自身を含む): 934315200

約数和(自身を除く): 612740268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 3222, 3759, 5012, 6444, 7129, 7518, 11277, 14258, 15036, 21387, 22554, 28516, 42774, 45108, 49903, 64161, 85548, 99806, 128322, 149709, 199612, 256644, 299418, 449127, 598836, 898254, 1276091, 1796508, 2552182, 3828273, 5104364, 7656546, 8932637, 11484819, 15313092, 17865274, 22969638, 26797911, 35730548, 45939276, 53595822, 80393733, 107191644, 160787466, 321574932]

約数ペア:

[(1, 321574932), (2, 160787466), (3, 107191644), (4, 80393733), (6, 53595822), (7, 45939276), (9, 35730548), (12, 26797911), (14, 22969638), (18, 17865274), (21, 15313092), (28, 11484819), (36, 8932637), (42, 7656546), (63, 5104364), (84, 3828273), (126, 2552182), (179, 1796508), (252, 1276091), (358, 898254), (537, 598836), (716, 449127), (1074, 299418), (1253, 256644), (1611, 199612), (2148, 149709), (2506, 128322), (3222, 99806), (3759, 85548), (5012, 64161), (6444, 49903), (7129, 45108), (7518, 42774), (11277, 28516), (14258, 22554), (15036, 21387)]