1390872096

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{15731}}^1$

素因数の和:16054

約数の個数: 72

約数和(自身を含む): 3968428464

約数和(自身を除く): 2577556368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 4912, 5526, 7368, 9824, 11052, 14736, 15731, 22104, 29472, 31462, 44208, 47193, 62924, 88416, 94386, 125848, 141579, 188772, 251696, 283158, 377544, 503392, 566316, 755088, 1132632, 1510176, 2265264, 4530528, 4829417, 9658834, 14488251, 19317668, 28976502, 38635336, 43464753, 57953004, 77270672, 86929506, 115906008, 154541344, 173859012, 231812016, 347718024, 463624032, 695436048, 1390872096]

約数ペア:

[(1, 1390872096), (2, 695436048), (3, 463624032), (4, 347718024), (6, 231812016), (8, 173859012), (9, 154541344), (12, 115906008), (16, 86929506), (18, 77270672), (24, 57953004), (32, 43464753), (36, 38635336), (48, 28976502), (72, 19317668), (96, 14488251), (144, 9658834), (288, 4829417), (307, 4530528), (614, 2265264), (921, 1510176), (1228, 1132632), (1842, 755088), (2456, 566316), (2763, 503392), (3684, 377544), (4912, 283158), (5526, 251696), (7368, 188772), (9824, 141579), (11052, 125848), (14736, 94386), (15731, 88416), (22104, 62924), (29472, 47193), (31462, 44208)]