388872156942

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{13001}}^1\times {\mathrm{18671}}^1$

素因数の和:31769

約数の個数: 48

約数和(自身を含む): 852134437440

約数和(自身を除く): 463262280498

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 13001, 18671, 26002, 37342, 39003, 56013, 78006, 112026, 117009, 168039, 234018, 336078, 1157089, 1661719, 2314178, 3323438, 3471267, 4985157, 6942534, 9970314, 10413801, 14955471, 20827602, 29910942, 242741671, 485483342, 728225013, 1456450026, 2184675039, 4369350078, 21604008719, 43208017438, 64812026157, 129624052314, 194436078471, 388872156942]

約数ペア:

[(1, 388872156942), (2, 194436078471), (3, 129624052314), (6, 64812026157), (9, 43208017438), (18, 21604008719), (89, 4369350078), (178, 2184675039), (267, 1456450026), (534, 728225013), (801, 485483342), (1602, 242741671), (13001, 29910942), (18671, 20827602), (26002, 14955471), (37342, 10413801), (39003, 9970314), (56013, 6942534), (78006, 4985157), (112026, 3471267), (117009, 3323438), (168039, 2314178), (234018, 1661719), (336078, 1157089)]