690423996

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:188

約数の個数: 108

約数和(自身を含む): 1754326392

約数和(自身を除く): 1063902396

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 43, 58, 74, 86, 87, 111, 116, 129, 148, 172, 174, 222, 258, 348, 444, 516, 841, 1073, 1247, 1591, 1682, 1849, 2146, 2494, 2523, 3182, 3219, 3364, 3698, 3741, 4292, 4773, 4988, 5046, 5547, 6364, 6438, 7396, 7482, 9546, 10092, 11094, 12876, 14964, 19092, 22188, 31117, 36163, 46139, 53621, 62234, 68413, 72326, 92278, 93351, 107242, 108489, 124468, 136826, 138417, 144652, 160863, 184556, 186702, 205239, 214484, 216978, 273652, 276834, 321726, 373404, 410478, 433956, 553668, 643452, 820956, 1338031, 1555009, 1983977, 2676062, 3110018, 3967954, 4014093, 4665027, 5352124, 5951931, 6220036, 7935908, 8028186, 9330054, 11903862, 16056372, 18660108, 23807724, 57535333, 115070666, 172605999, 230141332, 345211998, 690423996]

約数ペア:

[(1, 690423996), (2, 345211998), (3, 230141332), (4, 172605999), (6, 115070666), (12, 57535333), (29, 23807724), (37, 18660108), (43, 16056372), (58, 11903862), (74, 9330054), (86, 8028186), (87, 7935908), (111, 6220036), (116, 5951931), (129, 5352124), (148, 4665027), (172, 4014093), (174, 3967954), (222, 3110018), (258, 2676062), (348, 1983977), (444, 1555009), (516, 1338031), (841, 820956), (1073, 643452), (1247, 553668), (1591, 433956), (1682, 410478), (1849, 373404), (2146, 321726), (2494, 276834), (2523, 273652), (3182, 216978), (3219, 214484), (3364, 205239), (3698, 186702), (3741, 184556), (4292, 160863), (4773, 144652), (4988, 138417), (5046, 136826), (5547, 124468), (6364, 108489), (6438, 107242), (7396, 93351), (7482, 92278), (9546, 72326), (10092, 68413), (11094, 62234), (12876, 53621), (14964, 46139), (19092, 36163), (22188, 31117)]