339980976

素因数分解:

$2^4\times 3^4\times {\mathrm{262331}}^1$

素因数の和:262351

約数の個数: 50

約数和(自身を含む): 984007332

約数和(自身を除く): 644026356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 262331, 524662, 786993, 1049324, 1573986, 2098648, 2360979, 3147972, 4197296, 4721958, 6295944, 7082937, 9443916, 12591888, 14165874, 18887832, 21248811, 28331748, 37775664, 42497622, 56663496, 84995244, 113326992, 169990488, 339980976]

約数ペア:

[(1, 339980976), (2, 169990488), (3, 113326992), (4, 84995244), (6, 56663496), (8, 42497622), (9, 37775664), (12, 28331748), (16, 21248811), (18, 18887832), (24, 14165874), (27, 12591888), (36, 9443916), (48, 7082937), (54, 6295944), (72, 4721958), (81, 4197296), (108, 3147972), (144, 2360979), (162, 2098648), (216, 1573986), (324, 1049324), (432, 786993), (648, 524662), (1296, 262331)]