2578353336

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 7983360000

約数和(自身を除く): 5405006664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 79, 104, 108, 117, 118, 156, 158, 177, 197, 216, 234, 236, 237, 312, 316, 351, 354, 394, 468, 472, 474, 531, 591, 632, 702, 708, 711, 767, 788, 936, 948, 1027, 1062, 1182, 1404, 1416, 1422, 1534, 1576, 1593, 1773, 1896, 2054, 2124, 2133, 2301, 2364, 2561, 2808, 2844, 3068, 3081, 3186, 3546, 4108, 4248, 4266, 4602, 4661, 4728, 5122, 5319, 5688, 6136, 6162, 6372, 6903, 7092, 7683, 8216, 8532, 9204, 9243, 9322, 10244, 10638, 11623, 12324, 12744, 13806, 13983, 14184, 15366, 15563, 17064, 18408, 18486, 18644, 20488, 20709, 21276, 23049, 23246, 24648, 27612, 27729, 27966, 30732, 31126, 34869, 36972, 37288, 41418, 41949, 42552, 46098, 46492, 46689, 55224, 55458, 55932, 60593, 61464, 62252, 69147, 69738, 73944, 82836, 83898, 92196, 92984, 93378, 104607, 110916, 111864, 121186, 124504, 125847, 138294, 139476, 140067, 151099, 165672, 167796, 181779, 184392, 186756, 202319, 209214, 221832, 242372, 251694, 276588, 278952, 280134, 302198, 313821, 335592, 363558, 373512, 404638, 418428, 420201, 453297, 484744, 503388, 545337, 553176, 560268, 604396, 606957, 627642, 727116, 809276, 836856, 840402, 906594, 918217, 1006776, 1090674, 1120536, 1208792, 1213914, 1255284, 1359891, 1454232, 1618552, 1636011, 1680804, 1813188, 1820871, 1836434, 2181348, 2427828, 2510568, 2719782, 2754651, 3272022, 3361608, 3626376, 3641742, 3672868, 4079673, 4362696, 4855656, 5439564, 5462613, 5509302, 6544044, 7283484, 7345736, 8159346, 8263953, 10879128, 10925226, 11018604, 11936821, 13088088, 14566968, 16318692, 16527906, 21850452, 22037208, 23873642, 24791859, 32637384, 33055812, 35810463, 43700904, 47747284, 49583718, 66111624, 71620926, 95494568, 99167436, 107431389, 143241852, 198334872, 214862778, 286483704, 322294167, 429725556, 644588334, 859451112, 1289176668, 2578353336]

約数ペア:

[(1, 2578353336), (2, 1289176668), (3, 859451112), (4, 644588334), (6, 429725556), (8, 322294167), (9, 286483704), (12, 214862778), (13, 198334872), (18, 143241852), (24, 107431389), (26, 99167436), (27, 95494568), (36, 71620926), (39, 66111624), (52, 49583718), (54, 47747284), (59, 43700904), (72, 35810463), (78, 33055812), (79, 32637384), (104, 24791859), (108, 23873642), (117, 22037208), (118, 21850452), (156, 16527906), (158, 16318692), (177, 14566968), (197, 13088088), (216, 11936821), (234, 11018604), (236, 10925226), (237, 10879128), (312, 8263953), (316, 8159346), (351, 7345736), (354, 7283484), (394, 6544044), (468, 5509302), (472, 5462613), (474, 5439564), (531, 4855656), (591, 4362696), (632, 4079673), (702, 3672868), (708, 3641742), (711, 3626376), (767, 3361608), (788, 3272022), (936, 2754651), (948, 2719782), (1027, 2510568), (1062, 2427828), (1182, 2181348), (1404, 1836434), (1416, 1820871), (1422, 1813188), (1534, 1680804), (1576, 1636011), (1593, 1618552), (1773, 1454232), (1896, 1359891), (2054, 1255284), (2124, 1213914), (2133, 1208792), (2301, 1120536), (2364, 1090674), (2561, 1006776), (2808, 918217), (2844, 906594), (3068, 840402), (3081, 836856), (3186, 809276), (3546, 727116), (4108, 627642), (4248, 606957), (4266, 604396), (4602, 560268), (4661, 553176), (4728, 545337), (5122, 503388), (5319, 484744), (5688, 453297), (6136, 420201), (6162, 418428), (6372, 404638), (6903, 373512), (7092, 363558), (7683, 335592), (8216, 313821), (8532, 302198), (9204, 280134), (9243, 278952), (9322, 276588), (10244, 251694), (10638, 242372), (11623, 221832), (12324, 209214), (12744, 202319), (13806, 186756), (13983, 184392), (14184, 181779), (15366, 167796), (15563, 165672), (17064, 151099), (18408, 140067), (18486, 139476), (18644, 138294), (20488, 125847), (20709, 124504), (21276, 121186), (23049, 111864), (23246, 110916), (24648, 104607), (27612, 93378), (27729, 92984), (27966, 92196), (30732, 83898), (31126, 82836), (34869, 73944), (36972, 69738), (37288, 69147), (41418, 62252), (41949, 61464), (42552, 60593), (46098, 55932), (46492, 55458), (46689, 55224)]