1387556496

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{31387}}^1$

素因数の和:31708

約数の個数: 60

約数和(自身を含む): 3896004112

約数和(自身を除く): 2508447616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 4912, 5526, 7368, 11052, 14736, 22104, 31387, 44208, 62774, 94161, 125548, 188322, 251096, 282483, 376644, 502192, 564966, 753288, 1129932, 1506576, 2259864, 4519728, 9635809, 19271618, 28907427, 38543236, 57814854, 77086472, 86722281, 115629708, 154172944, 173444562, 231259416, 346889124, 462518832, 693778248, 1387556496]

約数ペア:

[(1, 1387556496), (2, 693778248), (3, 462518832), (4, 346889124), (6, 231259416), (8, 173444562), (9, 154172944), (12, 115629708), (16, 86722281), (18, 77086472), (24, 57814854), (36, 38543236), (48, 28907427), (72, 19271618), (144, 9635809), (307, 4519728), (614, 2259864), (921, 1506576), (1228, 1129932), (1842, 753288), (2456, 564966), (2763, 502192), (3684, 376644), (4912, 282483), (5526, 251096), (7368, 188322), (11052, 125548), (14736, 94161), (22104, 62774), (31387, 44208)]