378267008

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2867

約数の個数: 64

約数和(自身を含む): 867040800

約数和(自身を除く): 488773792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 448, 628, 896, 1099, 1256, 2198, 2512, 2689, 4396, 5024, 5378, 8792, 10048, 10756, 17584, 18823, 20096, 21512, 35168, 37646, 43024, 70336, 75292, 86048, 140672, 150584, 172096, 301168, 344192, 422173, 602336, 844346, 1204672, 1688692, 2409344, 2955211, 3377384, 5910422, 6754768, 11820844, 13509536, 23641688, 27019072, 47283376, 54038144, 94566752, 189133504, 378267008]

約数ペア:

[(1, 378267008), (2, 189133504), (4, 94566752), (7, 54038144), (8, 47283376), (14, 27019072), (16, 23641688), (28, 13509536), (32, 11820844), (56, 6754768), (64, 5910422), (112, 3377384), (128, 2955211), (157, 2409344), (224, 1688692), (314, 1204672), (448, 844346), (628, 602336), (896, 422173), (1099, 344192), (1256, 301168), (2198, 172096), (2512, 150584), (2689, 140672), (4396, 86048), (5024, 75292), (5378, 70336), (8792, 43024), (10048, 37646), (10756, 35168), (17584, 21512), (18823, 20096)]