9688889288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{238267}}^1$

素因数の和:238326

約数の個数: 64

約数和(自身を含む): 21615672960

約数和(自身を除く): 11926783672

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 1768, 2392, 3128, 5083, 10166, 20332, 40664, 238267, 476534, 953068, 1906136, 3097471, 4050539, 5480141, 6194942, 8101078, 10960282, 12389884, 16202156, 21920564, 24779768, 32404312, 43841128, 52657007, 71241833, 93162397, 105314014, 142483666, 186324794, 210628028, 284967332, 372649588, 421256056, 569934664, 745299176, 1211111161, 2422222322, 4844444644, 9688889288]

約数ペア:

[(1, 9688889288), (2, 4844444644), (4, 2422222322), (8, 1211111161), (13, 745299176), (17, 569934664), (23, 421256056), (26, 372649588), (34, 284967332), (46, 210628028), (52, 186324794), (68, 142483666), (92, 105314014), (104, 93162397), (136, 71241833), (184, 52657007), (221, 43841128), (299, 32404312), (391, 24779768), (442, 21920564), (598, 16202156), (782, 12389884), (884, 10960282), (1196, 8101078), (1564, 6194942), (1768, 5480141), (2392, 4050539), (3128, 3097471), (5083, 1906136), (10166, 953068), (20332, 476534), (40664, 238267)]