1681660656

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8093}}^1$

素因数の和:8160

約数の個数: 160

約数和(自身を含む): 5339449920

約数和(自身を除く): 3657789264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 296, 312, 333, 351, 432, 444, 468, 481, 592, 624, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1776, 1872, 1924, 1998, 2664, 2808, 2886, 3848, 3996, 4329, 5328, 5616, 5772, 7696, 7992, 8093, 8658, 11544, 12987, 15984, 16186, 17316, 23088, 24279, 25974, 32372, 34632, 48558, 51948, 64744, 69264, 72837, 97116, 103896, 105209, 129488, 145674, 194232, 207792, 210418, 218511, 291348, 299441, 315627, 388464, 420836, 437022, 582696, 598882, 631254, 841672, 874044, 898323, 946881, 1165392, 1197764, 1262508, 1683344, 1748088, 1796646, 1893762, 2395528, 2525016, 2694969, 2840643, 3496176, 3593292, 3787524, 3892733, 4791056, 5050032, 5389938, 5681286, 7186584, 7575048, 7785466, 8084907, 10779876, 11362572, 11678199, 14373168, 15150096, 15570932, 16169814, 21559752, 22725144, 23356398, 31141864, 32339628, 35034597, 43119504, 45450288, 46712796, 62283728, 64679256, 70069194, 93425592, 105103791, 129358512, 140138388, 186851184, 210207582, 280276776, 420415164, 560553552, 840830328, 1681660656]

約数ペア:

[(1, 1681660656), (2, 840830328), (3, 560553552), (4, 420415164), (6, 280276776), (8, 210207582), (9, 186851184), (12, 140138388), (13, 129358512), (16, 105103791), (18, 93425592), (24, 70069194), (26, 64679256), (27, 62283728), (36, 46712796), (37, 45450288), (39, 43119504), (48, 35034597), (52, 32339628), (54, 31141864), (72, 23356398), (74, 22725144), (78, 21559752), (104, 16169814), (108, 15570932), (111, 15150096), (117, 14373168), (144, 11678199), (148, 11362572), (156, 10779876), (208, 8084907), (216, 7785466), (222, 7575048), (234, 7186584), (296, 5681286), (312, 5389938), (333, 5050032), (351, 4791056), (432, 3892733), (444, 3787524), (468, 3593292), (481, 3496176), (592, 2840643), (624, 2694969), (666, 2525016), (702, 2395528), (888, 1893762), (936, 1796646), (962, 1748088), (999, 1683344), (1332, 1262508), (1404, 1197764), (1443, 1165392), (1776, 946881), (1872, 898323), (1924, 874044), (1998, 841672), (2664, 631254), (2808, 598882), (2886, 582696), (3848, 437022), (3996, 420836), (4329, 388464), (5328, 315627), (5616, 299441), (5772, 291348), (7696, 218511), (7992, 210418), (8093, 207792), (8658, 194232), (11544, 145674), (12987, 129488), (15984, 105209), (16186, 103896), (17316, 97116), (23088, 72837), (24279, 69264), (25974, 64744), (32372, 51948), (34632, 48558)]