1645162272

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:657

約数の個数: 288

約数和(自身を含む): 5478580800

約数和(自身を除く): 3833418528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 169, 171, 208, 216, 228, 234, 247, 288, 304, 312, 338, 342, 351, 416, 432, 456, 468, 494, 507, 513, 593, 608, 624, 676, 684, 702, 741, 864, 912, 936, 988, 1014, 1026, 1186, 1248, 1352, 1368, 1404, 1482, 1521, 1779, 1824, 1872, 1976, 2028, 2052, 2223, 2372, 2704, 2736, 2808, 2964, 3042, 3211, 3558, 3744, 3952, 4056, 4104, 4446, 4563, 4744, 5337, 5408, 5472, 5616, 5928, 6084, 6422, 6669, 7116, 7709, 7904, 8112, 8208, 8892, 9126, 9488, 9633, 10674, 11232, 11267, 11856, 12168, 12844, 13338, 14232, 15418, 16011, 16224, 16416, 17784, 18252, 18976, 19266, 21348, 22534, 23127, 23712, 24336, 25688, 26676, 28464, 28899, 30836, 32022, 33801, 35568, 36504, 38532, 42696, 45068, 46254, 48672, 51376, 53352, 56928, 57798, 61672, 64044, 67602, 69381, 71136, 73008, 77064, 85392, 86697, 90136, 92508, 100217, 101403, 102752, 106704, 115596, 123344, 128088, 135204, 138762, 146016, 146471, 154128, 170784, 173394, 180272, 185016, 200434, 202806, 208143, 213408, 231192, 246688, 256176, 270408, 277524, 292942, 300651, 304209, 308256, 346788, 360544, 370032, 400868, 405612, 416286, 439413, 462384, 512352, 540816, 555048, 585884, 601302, 608418, 693576, 740064, 801736, 811224, 832572, 878826, 901953, 924768, 1081632, 1110096, 1171768, 1202604, 1216836, 1318239, 1387152, 1603472, 1622448, 1665144, 1757652, 1803906, 1904123, 2220192, 2343536, 2405208, 2433672, 2636478, 2705859, 2774304, 3206944, 3244896, 3330288, 3515304, 3607812, 3808246, 3954717, 4687072, 4810416, 4867344, 5272956, 5411718, 5712369, 6660576, 7030608, 7215624, 7616492, 7909434, 9620832, 9734688, 10545912, 10823436, 11424738, 14061216, 14431248, 15232984, 15818868, 17137107, 21091824, 21646872, 22849476, 28862496, 30465968, 31637736, 34274214, 42183648, 43293744, 45698952, 51411321, 60931936, 63275472, 68548428, 86587488, 91397904, 102822642, 126550944, 137096856, 182795808, 205645284, 274193712, 411290568, 548387424, 822581136, 1645162272]

約数ペア:

[(1, 1645162272), (2, 822581136), (3, 548387424), (4, 411290568), (6, 274193712), (8, 205645284), (9, 182795808), (12, 137096856), (13, 126550944), (16, 102822642), (18, 91397904), (19, 86587488), (24, 68548428), (26, 63275472), (27, 60931936), (32, 51411321), (36, 45698952), (38, 43293744), (39, 42183648), (48, 34274214), (52, 31637736), (54, 30465968), (57, 28862496), (72, 22849476), (76, 21646872), (78, 21091824), (96, 17137107), (104, 15818868), (108, 15232984), (114, 14431248), (117, 14061216), (144, 11424738), (152, 10823436), (156, 10545912), (169, 9734688), (171, 9620832), (208, 7909434), (216, 7616492), (228, 7215624), (234, 7030608), (247, 6660576), (288, 5712369), (304, 5411718), (312, 5272956), (338, 4867344), (342, 4810416), (351, 4687072), (416, 3954717), (432, 3808246), (456, 3607812), (468, 3515304), (494, 3330288), (507, 3244896), (513, 3206944), (593, 2774304), (608, 2705859), (624, 2636478), (676, 2433672), (684, 2405208), (702, 2343536), (741, 2220192), (864, 1904123), (912, 1803906), (936, 1757652), (988, 1665144), (1014, 1622448), (1026, 1603472), (1186, 1387152), (1248, 1318239), (1352, 1216836), (1368, 1202604), (1404, 1171768), (1482, 1110096), (1521, 1081632), (1779, 924768), (1824, 901953), (1872, 878826), (1976, 832572), (2028, 811224), (2052, 801736), (2223, 740064), (2372, 693576), (2704, 608418), (2736, 601302), (2808, 585884), (2964, 555048), (3042, 540816), (3211, 512352), (3558, 462384), (3744, 439413), (3952, 416286), (4056, 405612), (4104, 400868), (4446, 370032), (4563, 360544), (4744, 346788), (5337, 308256), (5408, 304209), (5472, 300651), (5616, 292942), (5928, 277524), (6084, 270408), (6422, 256176), (6669, 246688), (7116, 231192), (7709, 213408), (7904, 208143), (8112, 202806), (8208, 200434), (8892, 185016), (9126, 180272), (9488, 173394), (9633, 170784), (10674, 154128), (11232, 146471), (11267, 146016), (11856, 138762), (12168, 135204), (12844, 128088), (13338, 123344), (14232, 115596), (15418, 106704), (16011, 102752), (16224, 101403), (16416, 100217), (17784, 92508), (18252, 90136), (18976, 86697), (19266, 85392), (21348, 77064), (22534, 73008), (23127, 71136), (23712, 69381), (24336, 67602), (25688, 64044), (26676, 61672), (28464, 57798), (28899, 56928), (30836, 53352), (32022, 51376), (33801, 48672), (35568, 46254), (36504, 45068), (38532, 42696)]