308191744

素因数分解:

$2^9\times 7^1\times {\mathrm{85991}}^1$

素因数の和:86016

約数の個数: 40

約数和(自身を含む): 703758528

約数和(自身を除く): 395566784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 85991, 171982, 343964, 601937, 687928, 1203874, 1375856, 2407748, 2751712, 4815496, 5503424, 9630992, 11006848, 19261984, 22013696, 38523968, 44027392, 77047936, 154095872, 308191744]

約数ペア:

[(1, 308191744), (2, 154095872), (4, 77047936), (7, 44027392), (8, 38523968), (14, 22013696), (16, 19261984), (28, 11006848), (32, 9630992), (56, 5503424), (64, 4815496), (112, 2751712), (128, 2407748), (224, 1375856), (256, 1203874), (448, 687928), (512, 601937), (896, 343964), (1792, 171982), (3584, 85991)]