345922816

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{71119}}^1$

素因数の和:71154

約数の個数: 36

約数和(自身を含む): 726846400

約数和(自身を除く): 380923584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 71119, 142238, 284476, 568952, 1137904, 1351261, 2275808, 2702522, 4551616, 5405044, 9103232, 10810088, 18206464, 21620176, 43240352, 86480704, 172961408, 345922816]

約数ペア:

[(1, 345922816), (2, 172961408), (4, 86480704), (8, 43240352), (16, 21620176), (19, 18206464), (32, 10810088), (38, 9103232), (64, 5405044), (76, 4551616), (128, 2702522), (152, 2275808), (256, 1351261), (304, 1137904), (608, 568952), (1216, 284476), (2432, 142238), (4864, 71119)]