978048008

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1439}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 2146176000

約数和(自身を除く): 1168127992

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 229, 371, 424, 458, 742, 916, 1439, 1484, 1603, 1832, 2878, 2968, 3206, 5756, 6412, 10073, 11512, 12137, 12824, 20146, 24274, 40292, 48548, 76267, 80584, 84959, 97096, 152534, 169918, 305068, 329531, 339836, 533869, 610136, 659062, 679672, 1067738, 1318124, 2135476, 2306717, 2636248, 4270952, 4613434, 9226868, 17465143, 18453736, 34930286, 69860572, 122256001, 139721144, 244512002, 489024004, 978048008]

約数ペア:

[(1, 978048008), (2, 489024004), (4, 244512002), (7, 139721144), (8, 122256001), (14, 69860572), (28, 34930286), (53, 18453736), (56, 17465143), (106, 9226868), (212, 4613434), (229, 4270952), (371, 2636248), (424, 2306717), (458, 2135476), (742, 1318124), (916, 1067738), (1439, 679672), (1484, 659062), (1603, 610136), (1832, 533869), (2878, 339836), (2968, 329531), (3206, 305068), (5756, 169918), (6412, 152534), (10073, 97096), (11512, 84959), (12137, 80584), (12824, 76267), (20146, 48548), (24274, 40292)]