390985797664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{14425391}}^1$

素因数の和:14425430

約数の個数: 72

約数和(自身を含む): 966962876544

約数和(自身を除く): 575977078880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 13552, 27104, 14425391, 28850782, 57701564, 100977737, 115403128, 158679301, 201955474, 230806256, 317358602, 403910948, 461612512, 634717204, 807821896, 1110755107, 1269434408, 1615643792, 1745472311, 2221510214, 2538868816, 3231287584, 3490944622, 4443020428, 5077737632, 6981889244, 8886040856, 12218306177, 13963778488, 17772081712, 24436612354, 27927556976, 35544163424, 48873224708, 55855113952, 97746449416, 195492898832, 390985797664]

約数ペア:

[(1, 390985797664), (2, 195492898832), (4, 97746449416), (7, 55855113952), (8, 48873224708), (11, 35544163424), (14, 27927556976), (16, 24436612354), (22, 17772081712), (28, 13963778488), (32, 12218306177), (44, 8886040856), (56, 6981889244), (77, 5077737632), (88, 4443020428), (112, 3490944622), (121, 3231287584), (154, 2538868816), (176, 2221510214), (224, 1745472311), (242, 1615643792), (308, 1269434408), (352, 1110755107), (484, 807821896), (616, 634717204), (847, 461612512), (968, 403910948), (1232, 317358602), (1694, 230806256), (1936, 201955474), (2464, 158679301), (3388, 115403128), (3872, 100977737), (6776, 57701564), (13552, 28850782), (27104, 14425391)]