893221728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1619}}^1$

素因数の和:2460

約数の個数: 96

約数和(自身を含む): 2684586240

約数和(自身を除く): 1791364512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 821, 1619, 1642, 2463, 3238, 3284, 4857, 4926, 5747, 6476, 6568, 9714, 9852, 11333, 11494, 12952, 13136, 17241, 19428, 19704, 22666, 22988, 25904, 26272, 33999, 34482, 38856, 39408, 45332, 45976, 51808, 67998, 68964, 77712, 78816, 90664, 91952, 135996, 137928, 155424, 181328, 183904, 271992, 275856, 362656, 543984, 551712, 1087968, 1329199, 2658398, 3987597, 5316796, 7975194, 9304393, 10633592, 15950388, 18608786, 21267184, 27913179, 31900776, 37217572, 42534368, 55826358, 63801552, 74435144, 111652716, 127603104, 148870288, 223305432, 297740576, 446610864, 893221728]

約数ペア:

[(1, 893221728), (2, 446610864), (3, 297740576), (4, 223305432), (6, 148870288), (7, 127603104), (8, 111652716), (12, 74435144), (14, 63801552), (16, 55826358), (21, 42534368), (24, 37217572), (28, 31900776), (32, 27913179), (42, 21267184), (48, 18608786), (56, 15950388), (84, 10633592), (96, 9304393), (112, 7975194), (168, 5316796), (224, 3987597), (336, 2658398), (672, 1329199), (821, 1087968), (1619, 551712), (1642, 543984), (2463, 362656), (3238, 275856), (3284, 271992), (4857, 183904), (4926, 181328), (5747, 155424), (6476, 137928), (6568, 135996), (9714, 91952), (9852, 90664), (11333, 78816), (11494, 77712), (12952, 68964), (13136, 67998), (17241, 51808), (19428, 45976), (19704, 45332), (22666, 39408), (22988, 38856), (25904, 34482), (26272, 33999)]