981404325372

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1\times {\mathrm{26237}}^1$

素因数の和:27379

約数の個数: 96

約数和(自身を含む): 2378618694144

約数和(自身を除く): 1397214368772

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 852, 1021, 2042, 3053, 3063, 4084, 6106, 6126, 9159, 12212, 12252, 18318, 26237, 36636, 43903, 52474, 72491, 78711, 87806, 104948, 131709, 144982, 157422, 175612, 217473, 263418, 289964, 314844, 434946, 526836, 869892, 1128191, 1862827, 2256382, 3117113, 3384573, 3725654, 4512764, 5588481, 6234226, 6769146, 7451308, 9351339, 11176962, 12468452, 13538292, 18702678, 22353924, 26787977, 37405356, 53575954, 80101561, 80363931, 107151908, 160203122, 160727862, 240304683, 320406244, 321455724, 480609366, 961218732, 1151883011, 1901946367, 2303766022, 3455649033, 3803892734, 4607532044, 5705839101, 6911298066, 7607785468, 11411678202, 13822596132, 22823356404, 81783693781, 163567387562, 245351081343, 327134775124, 490702162686, 981404325372]

約数ペア:

[(1, 981404325372), (2, 490702162686), (3, 327134775124), (4, 245351081343), (6, 163567387562), (12, 81783693781), (43, 22823356404), (71, 13822596132), (86, 11411678202), (129, 7607785468), (142, 6911298066), (172, 5705839101), (213, 4607532044), (258, 3803892734), (284, 3455649033), (426, 2303766022), (516, 1901946367), (852, 1151883011), (1021, 961218732), (2042, 480609366), (3053, 321455724), (3063, 320406244), (4084, 240304683), (6106, 160727862), (6126, 160203122), (9159, 107151908), (12212, 80363931), (12252, 80101561), (18318, 53575954), (26237, 37405356), (36636, 26787977), (43903, 22353924), (52474, 18702678), (72491, 13538292), (78711, 12468452), (87806, 11176962), (104948, 9351339), (131709, 7451308), (144982, 6769146), (157422, 6234226), (175612, 5588481), (217473, 4512764), (263418, 3725654), (289964, 3384573), (314844, 3117113), (434946, 2256382), (526836, 1862827), (869892, 1128191)]