299115804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1979

約数の個数: 72

約数和(自身を含む): 765730560

約数和(自身を除く): 466614756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 169, 237, 316, 338, 474, 507, 676, 948, 1014, 1027, 1867, 2028, 2054, 3081, 3734, 4108, 5601, 6162, 7468, 11202, 12324, 13351, 22404, 24271, 26702, 40053, 48542, 53404, 72813, 80106, 97084, 145626, 147493, 160212, 291252, 294986, 315523, 442479, 589972, 631046, 884958, 946569, 1262092, 1769916, 1893138, 1917409, 3786276, 3834818, 5752227, 7669636, 11504454, 23008908, 24926317, 49852634, 74778951, 99705268, 149557902, 299115804]

約数ペア:

[(1, 299115804), (2, 149557902), (3, 99705268), (4, 74778951), (6, 49852634), (12, 24926317), (13, 23008908), (26, 11504454), (39, 7669636), (52, 5752227), (78, 3834818), (79, 3786276), (156, 1917409), (158, 1893138), (169, 1769916), (237, 1262092), (316, 946569), (338, 884958), (474, 631046), (507, 589972), (676, 442479), (948, 315523), (1014, 294986), (1027, 291252), (1867, 160212), (2028, 147493), (2054, 145626), (3081, 97084), (3734, 80106), (4108, 72813), (5601, 53404), (6162, 48542), (7468, 40053), (11202, 26702), (12324, 24271), (13351, 22404)]