212441208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12277}}^1$

素因数の和:12396

約数の個数: 64

約数和(自身を含む): 612917760

約数和(自身を除く): 400476552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 5768, 8652, 12277, 17304, 24554, 36831, 49108, 73662, 85939, 98216, 147324, 171878, 257817, 294648, 343756, 515634, 687512, 1031268, 1264531, 2062536, 2529062, 3793593, 5058124, 7587186, 8851717, 10116248, 15174372, 17703434, 26555151, 30348744, 35406868, 53110302, 70813736, 106220604, 212441208]

約数ペア:

[(1, 212441208), (2, 106220604), (3, 70813736), (4, 53110302), (6, 35406868), (7, 30348744), (8, 26555151), (12, 17703434), (14, 15174372), (21, 10116248), (24, 8851717), (28, 7587186), (42, 5058124), (56, 3793593), (84, 2529062), (103, 2062536), (168, 1264531), (206, 1031268), (309, 687512), (412, 515634), (618, 343756), (721, 294648), (824, 257817), (1236, 171878), (1442, 147324), (2163, 98216), (2472, 85939), (2884, 73662), (4326, 49108), (5768, 36831), (8652, 24554), (12277, 17304)]