290667168

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 216

約数和(自身を含む): 958557600

約数和(自身を除く): 667890432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 121, 132, 144, 152, 171, 176, 198, 209, 228, 242, 264, 288, 304, 342, 352, 363, 396, 418, 439, 456, 484, 528, 608, 627, 684, 726, 792, 836, 878, 912, 968, 1056, 1089, 1254, 1317, 1368, 1452, 1584, 1672, 1756, 1824, 1881, 1936, 2178, 2299, 2508, 2634, 2736, 2904, 3168, 3344, 3512, 3762, 3872, 3951, 4356, 4598, 4829, 5016, 5268, 5472, 5808, 6688, 6897, 7024, 7524, 7902, 8341, 8712, 9196, 9658, 10032, 10536, 11616, 13794, 14048, 14487, 15048, 15804, 16682, 17424, 18392, 19316, 20064, 20691, 21072, 25023, 27588, 28974, 30096, 31608, 33364, 34848, 36784, 38632, 41382, 42144, 43461, 50046, 53119, 55176, 57948, 60192, 63216, 66728, 73568, 75069, 77264, 82764, 86922, 91751, 100092, 106238, 110352, 115896, 126432, 133456, 150138, 154528, 159357, 165528, 173844, 183502, 200184, 212476, 220704, 231792, 266912, 275253, 300276, 318714, 331056, 347688, 367004, 400368, 424952, 463584, 478071, 550506, 600552, 637428, 662112, 695376, 734008, 800736, 825759, 849904, 956142, 1009261, 1101012, 1201104, 1274856, 1390752, 1468016, 1651518, 1699808, 1912284, 2018522, 2202024, 2402208, 2549712, 2936032, 3027783, 3303036, 3824568, 4037044, 4404048, 5099424, 6055566, 6606072, 7649136, 8074088, 8808096, 9083349, 12111132, 13212144, 15298272, 16148176, 18166698, 24222264, 26424288, 32296352, 36333396, 48444528, 72666792, 96889056, 145333584, 290667168]

約数ペア:

[(1, 290667168), (2, 145333584), (3, 96889056), (4, 72666792), (6, 48444528), (8, 36333396), (9, 32296352), (11, 26424288), (12, 24222264), (16, 18166698), (18, 16148176), (19, 15298272), (22, 13212144), (24, 12111132), (32, 9083349), (33, 8808096), (36, 8074088), (38, 7649136), (44, 6606072), (48, 6055566), (57, 5099424), (66, 4404048), (72, 4037044), (76, 3824568), (88, 3303036), (96, 3027783), (99, 2936032), (114, 2549712), (121, 2402208), (132, 2202024), (144, 2018522), (152, 1912284), (171, 1699808), (176, 1651518), (198, 1468016), (209, 1390752), (228, 1274856), (242, 1201104), (264, 1101012), (288, 1009261), (304, 956142), (342, 849904), (352, 825759), (363, 800736), (396, 734008), (418, 695376), (439, 662112), (456, 637428), (484, 600552), (528, 550506), (608, 478071), (627, 463584), (684, 424952), (726, 400368), (792, 367004), (836, 347688), (878, 331056), (912, 318714), (968, 300276), (1056, 275253), (1089, 266912), (1254, 231792), (1317, 220704), (1368, 212476), (1452, 200184), (1584, 183502), (1672, 173844), (1756, 165528), (1824, 159357), (1881, 154528), (1936, 150138), (2178, 133456), (2299, 126432), (2508, 115896), (2634, 110352), (2736, 106238), (2904, 100092), (3168, 91751), (3344, 86922), (3512, 82764), (3762, 77264), (3872, 75069), (3951, 73568), (4356, 66728), (4598, 63216), (4829, 60192), (5016, 57948), (5268, 55176), (5472, 53119), (5808, 50046), (6688, 43461), (6897, 42144), (7024, 41382), (7524, 38632), (7902, 36784), (8341, 34848), (8712, 33364), (9196, 31608), (9658, 30096), (10032, 28974), (10536, 27588), (11616, 25023), (13794, 21072), (14048, 20691), (14487, 20064), (15048, 19316), (15804, 18392), (16682, 17424)]