309119892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13163}}^1$

素因数の和:13292

約数の個数: 48

約数和(自身を含む): 766671360

約数和(自身を除く): 457551468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1957, 3914, 5871, 7828, 11742, 13163, 23484, 26326, 39489, 52652, 78978, 157956, 250097, 500194, 750291, 1000388, 1355789, 1500582, 2711578, 3001164, 4067367, 5423156, 8134734, 16269468, 25759991, 51519982, 77279973, 103039964, 154559946, 309119892]

約数ペア:

[(1, 309119892), (2, 154559946), (3, 103039964), (4, 77279973), (6, 51519982), (12, 25759991), (19, 16269468), (38, 8134734), (57, 5423156), (76, 4067367), (103, 3001164), (114, 2711578), (206, 1500582), (228, 1355789), (309, 1000388), (412, 750291), (618, 500194), (1236, 250097), (1957, 157956), (3914, 78978), (5871, 52652), (7828, 39489), (11742, 26326), (13163, 23484)]