258281058

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{3061}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 617299200

約数和(自身を除く): 359018142

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 343, 574, 686, 861, 1029, 1722, 2009, 2058, 3061, 4018, 6027, 6122, 9183, 12054, 14063, 18366, 21427, 28126, 42189, 42854, 64281, 84378, 125501, 128562, 149989, 251002, 299978, 376503, 449967, 753006, 878507, 899934, 1049923, 1757014, 2099846, 2635521, 3149769, 5271042, 6149549, 6299538, 12299098, 18448647, 36897294, 43046843, 86093686, 129140529, 258281058]

約数ペア:

[(1, 258281058), (2, 129140529), (3, 86093686), (6, 43046843), (7, 36897294), (14, 18448647), (21, 12299098), (41, 6299538), (42, 6149549), (49, 5271042), (82, 3149769), (98, 2635521), (123, 2099846), (147, 1757014), (246, 1049923), (287, 899934), (294, 878507), (343, 753006), (574, 449967), (686, 376503), (861, 299978), (1029, 251002), (1722, 149989), (2009, 128562), (2058, 125501), (3061, 84378), (4018, 64281), (6027, 42854), (6122, 42189), (9183, 28126), (12054, 21427), (14063, 18366)]