315960064

素因数分解:

$2^8\times 7^1\times {\mathrm{176317}}^1$

素因数の和:176340

約数の個数: 36

約数和(自身を含む): 720787984

約数和(自身を除く): 404827920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 176317, 352634, 705268, 1234219, 1410536, 2468438, 2821072, 4936876, 5642144, 9873752, 11284288, 19747504, 22568576, 39495008, 45137152, 78990016, 157980032, 315960064]

約数ペア:

[(1, 315960064), (2, 157980032), (4, 78990016), (7, 45137152), (8, 39495008), (14, 22568576), (16, 19747504), (28, 11284288), (32, 9873752), (56, 5642144), (64, 4936876), (112, 2821072), (128, 2468438), (224, 1410536), (256, 1234219), (448, 705268), (896, 352634), (1792, 176317)]