1008057616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{144173}}^1$

素因数の和:144223

約数の個数: 40

約数和(自身を含む): 2145309120

約数和(自身を除く): 1137251504

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 144173, 288346, 576692, 1153384, 2306768, 2739287, 3315979, 5478574, 6631958, 10957148, 13263916, 21914296, 26527832, 43828592, 53055664, 63003601, 126007202, 252014404, 504028808, 1008057616]

約数ペア:

[(1, 1008057616), (2, 504028808), (4, 252014404), (8, 126007202), (16, 63003601), (19, 53055664), (23, 43828592), (38, 26527832), (46, 21914296), (76, 13263916), (92, 10957148), (152, 6631958), (184, 5478574), (304, 3315979), (368, 2739287), (437, 2306768), (874, 1153384), (1748, 576692), (3496, 288346), (6992, 144173)]