316543644

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 816816000

約数和(自身を除く): 500272356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 263, 268, 402, 499, 526, 603, 789, 804, 998, 1052, 1206, 1497, 1578, 1996, 2367, 2412, 2994, 3156, 4491, 4734, 5988, 8982, 9468, 17621, 17964, 33433, 35242, 52863, 66866, 70484, 100299, 105726, 131237, 133732, 158589, 200598, 211452, 262474, 300897, 317178, 393711, 401196, 524948, 601794, 634356, 787422, 1181133, 1203588, 1574844, 2362266, 4724532, 8792879, 17585758, 26378637, 35171516, 52757274, 79135911, 105514548, 158271822, 316543644]

約数ペア:

[(1, 316543644), (2, 158271822), (3, 105514548), (4, 79135911), (6, 52757274), (9, 35171516), (12, 26378637), (18, 17585758), (36, 8792879), (67, 4724532), (134, 2362266), (201, 1574844), (263, 1203588), (268, 1181133), (402, 787422), (499, 634356), (526, 601794), (603, 524948), (789, 401196), (804, 393711), (998, 317178), (1052, 300897), (1206, 262474), (1497, 211452), (1578, 200598), (1996, 158589), (2367, 133732), (2412, 131237), (2994, 105726), (3156, 100299), (4491, 70484), (4734, 66866), (5988, 52863), (8982, 35242), (9468, 33433), (17621, 17964)]