299969488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12119}}^1$

素因数の和:12164

約数の個数: 80

約数和(自身を含む): 757451520

約数和(自身を除く): 457482032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12119, 12376, 24238, 24752, 48476, 84833, 96952, 157547, 169666, 193904, 206023, 315094, 339332, 412046, 630188, 678664, 824092, 1102829, 1260376, 1357328, 1442161, 1648184, 2205658, 2520752, 2678299, 2884322, 3296368, 4411316, 5356598, 5768644, 8822632, 10713196, 11537288, 17645264, 18748093, 21426392, 23074576, 37496186, 42852784, 74992372, 149984744, 299969488]

約数ペア:

[(1, 299969488), (2, 149984744), (4, 74992372), (7, 42852784), (8, 37496186), (13, 23074576), (14, 21426392), (16, 18748093), (17, 17645264), (26, 11537288), (28, 10713196), (34, 8822632), (52, 5768644), (56, 5356598), (68, 4411316), (91, 3296368), (104, 2884322), (112, 2678299), (119, 2520752), (136, 2205658), (182, 1648184), (208, 1442161), (221, 1357328), (238, 1260376), (272, 1102829), (364, 824092), (442, 678664), (476, 630188), (728, 412046), (884, 339332), (952, 315094), (1456, 206023), (1547, 193904), (1768, 169666), (1904, 157547), (3094, 96952), (3536, 84833), (6188, 48476), (12119, 24752), (12376, 24238)]