2708990676

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 240

約数和(自身を含む): 8482772480

約数和(自身を除く): 5773781804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 337, 343, 372, 378, 434, 441, 558, 588, 651, 674, 686, 756, 837, 868, 882, 1011, 1029, 1116, 1302, 1323, 1348, 1372, 1519, 1674, 1764, 1953, 2022, 2058, 2359, 2401, 2604, 2646, 3033, 3038, 3087, 3348, 3906, 4044, 4116, 4557, 4718, 4802, 5292, 5859, 6066, 6076, 6174, 7077, 7203, 7812, 9099, 9114, 9261, 9436, 9604, 10447, 10633, 11718, 12132, 12348, 13671, 14154, 14406, 16513, 18198, 18228, 18522, 20894, 21231, 21266, 21609, 23436, 27342, 28308, 28812, 31341, 31899, 33026, 36396, 37044, 41013, 41788, 42462, 42532, 43218, 49539, 54684, 62682, 63693, 63798, 64827, 66052, 73129, 74431, 82026, 84924, 86436, 94023, 95697, 99078, 115591, 125364, 127386, 127596, 129654, 146258, 148617, 148862, 164052, 188046, 191394, 198156, 219387, 223293, 231182, 254772, 259308, 282069, 287091, 292516, 297234, 297724, 346773, 376092, 382788, 438774, 445851, 446586, 462364, 511903, 564138, 574182, 594468, 658161, 669879, 693546, 809137, 877548, 891702, 893172, 1023806, 1040319, 1128276, 1148364, 1316322, 1339758, 1387092, 1535709, 1618274, 1783404, 1974483, 2009637, 2047612, 2080638, 2427411, 2632644, 2679516, 3071418, 3120957, 3236548, 3583321, 3948966, 4019274, 4161276, 4607127, 4854822, 6142836, 6241914, 7166642, 7282233, 7897932, 8038548, 9214254, 9709644, 10749963, 12483828, 13821381, 14333284, 14564466, 18428508, 21499926, 21846699, 25083247, 27642762, 29128932, 32249889, 42999852, 43693398, 50166494, 55285524, 64499778, 75249741, 87386796, 96749667, 100332988, 128999556, 150499482, 193499334, 225749223, 300998964, 386998668, 451498446, 677247669, 902996892, 1354495338, 2708990676]

約数ペア:

[(1, 2708990676), (2, 1354495338), (3, 902996892), (4, 677247669), (6, 451498446), (7, 386998668), (9, 300998964), (12, 225749223), (14, 193499334), (18, 150499482), (21, 128999556), (27, 100332988), (28, 96749667), (31, 87386796), (36, 75249741), (42, 64499778), (49, 55285524), (54, 50166494), (62, 43693398), (63, 42999852), (84, 32249889), (93, 29128932), (98, 27642762), (108, 25083247), (124, 21846699), (126, 21499926), (147, 18428508), (186, 14564466), (189, 14333284), (196, 13821381), (217, 12483828), (252, 10749963), (279, 9709644), (294, 9214254), (337, 8038548), (343, 7897932), (372, 7282233), (378, 7166642), (434, 6241914), (441, 6142836), (558, 4854822), (588, 4607127), (651, 4161276), (674, 4019274), (686, 3948966), (756, 3583321), (837, 3236548), (868, 3120957), (882, 3071418), (1011, 2679516), (1029, 2632644), (1116, 2427411), (1302, 2080638), (1323, 2047612), (1348, 2009637), (1372, 1974483), (1519, 1783404), (1674, 1618274), (1764, 1535709), (1953, 1387092), (2022, 1339758), (2058, 1316322), (2359, 1148364), (2401, 1128276), (2604, 1040319), (2646, 1023806), (3033, 893172), (3038, 891702), (3087, 877548), (3348, 809137), (3906, 693546), (4044, 669879), (4116, 658161), (4557, 594468), (4718, 574182), (4802, 564138), (5292, 511903), (5859, 462364), (6066, 446586), (6076, 445851), (6174, 438774), (7077, 382788), (7203, 376092), (7812, 346773), (9099, 297724), (9114, 297234), (9261, 292516), (9436, 287091), (9604, 282069), (10447, 259308), (10633, 254772), (11718, 231182), (12132, 223293), (12348, 219387), (13671, 198156), (14154, 191394), (14406, 188046), (16513, 164052), (18198, 148862), (18228, 148617), (18522, 146258), (20894, 129654), (21231, 127596), (21266, 127386), (21609, 125364), (23436, 115591), (27342, 99078), (28308, 95697), (28812, 94023), (31341, 86436), (31899, 84924), (33026, 82026), (36396, 74431), (37044, 73129), (41013, 66052), (41788, 64827), (42462, 63798), (42532, 63693), (43218, 62682), (49539, 54684)]