439990848

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 252

約数和(自身を含む): 1422897840

約数和(自身を除く): 982906992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 64, 66, 72, 88, 96, 99, 107, 118, 121, 132, 144, 176, 177, 192, 198, 214, 236, 242, 264, 288, 321, 352, 354, 363, 396, 428, 472, 484, 528, 531, 576, 642, 649, 704, 708, 726, 792, 856, 944, 963, 968, 1056, 1062, 1089, 1177, 1284, 1298, 1416, 1452, 1584, 1712, 1888, 1926, 1936, 1947, 2112, 2124, 2178, 2354, 2568, 2596, 2832, 2904, 3168, 3424, 3531, 3776, 3852, 3872, 3894, 4248, 4356, 4708, 5136, 5192, 5664, 5808, 5841, 6313, 6336, 6848, 7062, 7139, 7704, 7744, 7788, 8496, 8712, 9416, 10272, 10384, 10593, 11328, 11616, 11682, 12626, 12947, 14124, 14278, 15408, 15576, 16992, 17424, 18832, 18939, 20544, 20768, 21186, 21417, 23232, 23364, 25252, 25894, 28248, 28556, 30816, 31152, 33984, 34848, 37664, 37878, 38841, 41536, 42372, 42834, 46728, 50504, 51788, 56496, 56817, 57112, 61632, 62304, 64251, 69443, 69696, 75328, 75756, 77682, 84744, 85668, 93456, 101008, 103576, 112992, 113634, 114224, 116523, 124608, 128502, 138886, 151512, 155364, 169488, 171336, 186912, 202016, 207152, 208329, 225984, 227268, 228448, 233046, 257004, 277772, 303024, 310728, 338976, 342672, 373824, 404032, 414304, 416658, 454536, 456896, 466092, 514008, 555544, 606048, 621456, 624987, 677952, 685344, 763873, 828608, 833316, 909072, 932184, 1028016, 1111088, 1212096, 1242912, 1249974, 1370688, 1527746, 1666632, 1818144, 1864368, 2056032, 2222176, 2291619, 2485824, 2499948, 3055492, 3333264, 3636288, 3728736, 4112064, 4444352, 4583238, 4999896, 6110984, 6666528, 6874857, 7457472, 9166476, 9999792, 12221968, 13333056, 13749714, 18332952, 19999584, 24443936, 27499428, 36665904, 39999168, 48887872, 54998856, 73331808, 109997712, 146663616, 219995424, 439990848]

約数ペア:

[(1, 439990848), (2, 219995424), (3, 146663616), (4, 109997712), (6, 73331808), (8, 54998856), (9, 48887872), (11, 39999168), (12, 36665904), (16, 27499428), (18, 24443936), (22, 19999584), (24, 18332952), (32, 13749714), (33, 13333056), (36, 12221968), (44, 9999792), (48, 9166476), (59, 7457472), (64, 6874857), (66, 6666528), (72, 6110984), (88, 4999896), (96, 4583238), (99, 4444352), (107, 4112064), (118, 3728736), (121, 3636288), (132, 3333264), (144, 3055492), (176, 2499948), (177, 2485824), (192, 2291619), (198, 2222176), (214, 2056032), (236, 1864368), (242, 1818144), (264, 1666632), (288, 1527746), (321, 1370688), (352, 1249974), (354, 1242912), (363, 1212096), (396, 1111088), (428, 1028016), (472, 932184), (484, 909072), (528, 833316), (531, 828608), (576, 763873), (642, 685344), (649, 677952), (704, 624987), (708, 621456), (726, 606048), (792, 555544), (856, 514008), (944, 466092), (963, 456896), (968, 454536), (1056, 416658), (1062, 414304), (1089, 404032), (1177, 373824), (1284, 342672), (1298, 338976), (1416, 310728), (1452, 303024), (1584, 277772), (1712, 257004), (1888, 233046), (1926, 228448), (1936, 227268), (1947, 225984), (2112, 208329), (2124, 207152), (2178, 202016), (2354, 186912), (2568, 171336), (2596, 169488), (2832, 155364), (2904, 151512), (3168, 138886), (3424, 128502), (3531, 124608), (3776, 116523), (3852, 114224), (3872, 113634), (3894, 112992), (4248, 103576), (4356, 101008), (4708, 93456), (5136, 85668), (5192, 84744), (5664, 77682), (5808, 75756), (5841, 75328), (6313, 69696), (6336, 69443), (6848, 64251), (7062, 62304), (7139, 61632), (7704, 57112), (7744, 56817), (7788, 56496), (8496, 51788), (8712, 50504), (9416, 46728), (10272, 42834), (10384, 42372), (10593, 41536), (11328, 38841), (11616, 37878), (11682, 37664), (12626, 34848), (12947, 33984), (14124, 31152), (14278, 30816), (15408, 28556), (15576, 28248), (16992, 25894), (17424, 25252), (18832, 23364), (18939, 23232), (20544, 21417), (20768, 21186)]