299938128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4987}}^1$

素因数の和:5184

約数の個数: 80

約数和(自身を含む): 890657280

約数和(自身を除く): 590719152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 179, 336, 358, 537, 716, 1074, 1253, 1432, 2148, 2506, 2864, 3759, 4296, 4987, 5012, 7518, 8592, 9974, 10024, 14961, 15036, 19948, 20048, 29922, 30072, 34909, 39896, 59844, 60144, 69818, 79792, 104727, 119688, 139636, 209454, 239376, 279272, 418908, 558544, 837816, 892673, 1675632, 1785346, 2678019, 3570692, 5356038, 6248711, 7141384, 10712076, 12497422, 14282768, 18746133, 21424152, 24994844, 37492266, 42848304, 49989688, 74984532, 99979376, 149969064, 299938128]

約数ペア:

[(1, 299938128), (2, 149969064), (3, 99979376), (4, 74984532), (6, 49989688), (7, 42848304), (8, 37492266), (12, 24994844), (14, 21424152), (16, 18746133), (21, 14282768), (24, 12497422), (28, 10712076), (42, 7141384), (48, 6248711), (56, 5356038), (84, 3570692), (112, 2678019), (168, 1785346), (179, 1675632), (336, 892673), (358, 837816), (537, 558544), (716, 418908), (1074, 279272), (1253, 239376), (1432, 209454), (2148, 139636), (2506, 119688), (2864, 104727), (3759, 79792), (4296, 69818), (4987, 60144), (5012, 59844), (7518, 39896), (8592, 34909), (9974, 30072), (10024, 29922), (14961, 20048), (15036, 19948)]