393042768

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^3\times {\mathrm{673}}^1$

素因数の和:753

約数の個数: 80

約数和(自身を含む): 1063086720

約数和(自身を除く): 670043952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 529, 552, 673, 1058, 1104, 1346, 1587, 2019, 2116, 2692, 3174, 4038, 4232, 5384, 6348, 8076, 8464, 10768, 12167, 12696, 15479, 16152, 24334, 25392, 30958, 32304, 36501, 46437, 48668, 61916, 73002, 92874, 97336, 123832, 146004, 185748, 194672, 247664, 292008, 356017, 371496, 584016, 712034, 742992, 1068051, 1424068, 2136102, 2848136, 4272204, 5696272, 8188391, 8544408, 16376782, 17088816, 24565173, 32753564, 49130346, 65507128, 98260692, 131014256, 196521384, 393042768]

約数ペア:

[(1, 393042768), (2, 196521384), (3, 131014256), (4, 98260692), (6, 65507128), (8, 49130346), (12, 32753564), (16, 24565173), (23, 17088816), (24, 16376782), (46, 8544408), (48, 8188391), (69, 5696272), (92, 4272204), (138, 2848136), (184, 2136102), (276, 1424068), (368, 1068051), (529, 742992), (552, 712034), (673, 584016), (1058, 371496), (1104, 356017), (1346, 292008), (1587, 247664), (2019, 194672), (2116, 185748), (2692, 146004), (3174, 123832), (4038, 97336), (4232, 92874), (5384, 73002), (6348, 61916), (8076, 48668), (8464, 46437), (10768, 36501), (12167, 32304), (12696, 30958), (15479, 25392), (16152, 24334)]