284173842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2095

約数の個数: 64

約数和(自身を含む): 633600000

約数和(自身を除く): 349426158

約数列:

[1, 2, 3, 6, 19, 29, 38, 43, 57, 58, 86, 87, 114, 129, 174, 258, 551, 817, 1102, 1247, 1634, 1653, 1999, 2451, 2494, 3306, 3741, 3998, 4902, 5997, 7482, 11994, 23693, 37981, 47386, 57971, 71079, 75962, 85957, 113943, 115942, 142158, 171914, 173913, 227886, 257871, 347826, 515742, 1101449, 1633183, 2202898, 2492753, 3266366, 3304347, 4899549, 4985506, 6608694, 7478259, 9799098, 14956518, 47362307, 94724614, 142086921, 284173842]

約数ペア:

[(1, 284173842), (2, 142086921), (3, 94724614), (6, 47362307), (19, 14956518), (29, 9799098), (38, 7478259), (43, 6608694), (57, 4985506), (58, 4899549), (86, 3304347), (87, 3266366), (114, 2492753), (129, 2202898), (174, 1633183), (258, 1101449), (551, 515742), (817, 347826), (1102, 257871), (1247, 227886), (1634, 173913), (1653, 171914), (1999, 142158), (2451, 115942), (2494, 113943), (3306, 85957), (3741, 75962), (3998, 71079), (4902, 57971), (5997, 47386), (7482, 37981), (11994, 23693)]