312568928

素因数分解:

$2^5\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2551}}^1$

素因数の和:3115

約数の個数: 48

約数和(自身を含む): 704841984

約数和(自身を除く): 392273056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 547, 1094, 2188, 2551, 3829, 4376, 5102, 7658, 8752, 10204, 15316, 17504, 17857, 20408, 30632, 35714, 40816, 61264, 71428, 81632, 122528, 142856, 285712, 571424, 1395397, 2790794, 5581588, 9767779, 11163176, 19535558, 22326352, 39071116, 44652704, 78142232, 156284464, 312568928]

約数ペア:

[(1, 312568928), (2, 156284464), (4, 78142232), (7, 44652704), (8, 39071116), (14, 22326352), (16, 19535558), (28, 11163176), (32, 9767779), (56, 5581588), (112, 2790794), (224, 1395397), (547, 571424), (1094, 285712), (2188, 142856), (2551, 122528), (3829, 81632), (4376, 71428), (5102, 61264), (7658, 40816), (8752, 35714), (10204, 30632), (15316, 20408), (17504, 17857)]