257563123536

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1713797}}^1$

素因数の和:1713940

約数の個数: 80

約数和(自身を含む): 693635747328

約数和(自身を除く): 436072623792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 101, 124, 186, 202, 248, 303, 372, 404, 496, 606, 744, 808, 1212, 1488, 1616, 2424, 3131, 4848, 6262, 9393, 12524, 18786, 25048, 37572, 50096, 75144, 150288, 1713797, 3427594, 5141391, 6855188, 10282782, 13710376, 20565564, 27420752, 41131128, 53127707, 82262256, 106255414, 159383121, 173093497, 212510828, 318766242, 346186994, 425021656, 519280491, 637532484, 692373988, 850043312, 1038560982, 1275064968, 1384747976, 2077121964, 2550129936, 2769495952, 4154243928, 5365898407, 8308487856, 10731796814, 16097695221, 21463593628, 32195390442, 42927187256, 64390780884, 85854374512, 128781561768, 257563123536]

約数ペア:

[(1, 257563123536), (2, 128781561768), (3, 85854374512), (4, 64390780884), (6, 42927187256), (8, 32195390442), (12, 21463593628), (16, 16097695221), (24, 10731796814), (31, 8308487856), (48, 5365898407), (62, 4154243928), (93, 2769495952), (101, 2550129936), (124, 2077121964), (186, 1384747976), (202, 1275064968), (248, 1038560982), (303, 850043312), (372, 692373988), (404, 637532484), (496, 519280491), (606, 425021656), (744, 346186994), (808, 318766242), (1212, 212510828), (1488, 173093497), (1616, 159383121), (2424, 106255414), (3131, 82262256), (4848, 53127707), (6262, 41131128), (9393, 27420752), (12524, 20565564), (18786, 13710376), (25048, 10282782), (37572, 6855188), (50096, 5141391), (75144, 3427594), (150288, 1713797)]