323212840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11593}}^1$

素因数の和:11662

約数の個数: 64

約数和(自身を含む): 788855760

約数和(自身を除く): 465642920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 11593, 13940, 23186, 27880, 46372, 57965, 92744, 115930, 197081, 231860, 394162, 463720, 475313, 788324, 950626, 985405, 1576648, 1901252, 1970810, 2376565, 3802504, 3941620, 4753130, 7883240, 8080321, 9506260, 16160642, 19012520, 32321284, 40401605, 64642568, 80803210, 161606420, 323212840]

約数ペア:

[(1, 323212840), (2, 161606420), (4, 80803210), (5, 64642568), (8, 40401605), (10, 32321284), (17, 19012520), (20, 16160642), (34, 9506260), (40, 8080321), (41, 7883240), (68, 4753130), (82, 3941620), (85, 3802504), (136, 2376565), (164, 1970810), (170, 1901252), (205, 1576648), (328, 985405), (340, 950626), (410, 788324), (680, 475313), (697, 463720), (820, 394162), (1394, 231860), (1640, 197081), (2788, 115930), (3485, 92744), (5576, 57965), (6970, 46372), (11593, 27880), (13940, 23186)]