2508676716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1568

約数の個数: 144

約数和(自身を含む): 7367353056

約数和(自身を除く): 4858676340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 257, 273, 294, 364, 514, 546, 588, 637, 771, 1028, 1092, 1274, 1277, 1542, 1799, 1911, 2548, 2554, 3084, 3341, 3598, 3822, 3831, 5108, 5397, 6682, 7196, 7644, 7662, 8939, 10023, 10794, 12593, 13364, 15324, 16601, 17878, 20046, 21588, 23387, 25186, 26817, 33202, 35756, 37779, 40092, 46774, 49803, 50372, 53634, 62573, 66404, 70161, 75558, 93548, 99606, 107268, 116207, 125146, 140322, 151116, 163709, 187719, 199212, 232414, 250292, 280644, 327418, 328189, 348621, 375438, 464828, 491127, 654836, 656378, 697242, 750876, 813449, 982254, 984567, 1312756, 1394484, 1626898, 1964508, 1969134, 2297323, 2440347, 3253796, 3938268, 4266457, 4594646, 4880694, 6891969, 8532914, 9189292, 9761388, 12799371, 13783938, 16081261, 17065828, 25598742, 27567876, 29865199, 32162522, 48243783, 51197484, 59730398, 64325044, 89595597, 96487566, 119460796, 179191194, 192975132, 209056393, 358382388, 418112786, 627169179, 836225572, 1254338358, 2508676716]

約数ペア:

[(1, 2508676716), (2, 1254338358), (3, 836225572), (4, 627169179), (6, 418112786), (7, 358382388), (12, 209056393), (13, 192975132), (14, 179191194), (21, 119460796), (26, 96487566), (28, 89595597), (39, 64325044), (42, 59730398), (49, 51197484), (52, 48243783), (78, 32162522), (84, 29865199), (91, 27567876), (98, 25598742), (147, 17065828), (156, 16081261), (182, 13783938), (196, 12799371), (257, 9761388), (273, 9189292), (294, 8532914), (364, 6891969), (514, 4880694), (546, 4594646), (588, 4266457), (637, 3938268), (771, 3253796), (1028, 2440347), (1092, 2297323), (1274, 1969134), (1277, 1964508), (1542, 1626898), (1799, 1394484), (1911, 1312756), (2548, 984567), (2554, 982254), (3084, 813449), (3341, 750876), (3598, 697242), (3822, 656378), (3831, 654836), (5108, 491127), (5397, 464828), (6682, 375438), (7196, 348621), (7644, 328189), (7662, 327418), (8939, 280644), (10023, 250292), (10794, 232414), (12593, 199212), (13364, 187719), (15324, 163709), (16601, 151116), (17878, 140322), (20046, 125146), (21588, 116207), (23387, 107268), (25186, 99606), (26817, 93548), (33202, 75558), (35756, 70161), (37779, 66404), (40092, 62573), (46774, 53634), (49803, 50372)]