1188393752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{37963}}^1$

素因数の和:38032

約数の個数: 64

約数和(自身を含む): 2806298880

約数和(自身を除く): 1617905128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 7826, 15652, 31304, 37963, 75926, 151852, 265741, 303704, 493519, 531482, 987038, 1062964, 1632409, 1974076, 2125928, 3264818, 3454633, 3948152, 6529636, 6909266, 11426863, 13059272, 13818532, 21221317, 22853726, 27637064, 42442634, 45707452, 84885268, 91414904, 148549219, 169770536, 297098438, 594196876, 1188393752]

約数ペア:

[(1, 1188393752), (2, 594196876), (4, 297098438), (7, 169770536), (8, 148549219), (13, 91414904), (14, 84885268), (26, 45707452), (28, 42442634), (43, 27637064), (52, 22853726), (56, 21221317), (86, 13818532), (91, 13059272), (104, 11426863), (172, 6909266), (182, 6529636), (301, 3948152), (344, 3454633), (364, 3264818), (559, 2125928), (602, 1974076), (728, 1632409), (1118, 1062964), (1204, 987038), (2236, 531482), (2408, 493519), (3913, 303704), (4472, 265741), (7826, 151852), (15652, 75926), (31304, 37963)]