1038919728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1553}}^1$

素因数の和:1763

約数の個数: 160

約数和(自身を含む): 3366784512

約数和(自身を除く): 2327864784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 181, 231, 264, 308, 336, 362, 462, 528, 543, 616, 724, 924, 1086, 1232, 1267, 1448, 1553, 1848, 1991, 2172, 2534, 2896, 3106, 3696, 3801, 3982, 4344, 4659, 5068, 5973, 6212, 7602, 7964, 8688, 9318, 10136, 10871, 11946, 12424, 13937, 15204, 15928, 17083, 18636, 20272, 21742, 23892, 24848, 27874, 30408, 31856, 32613, 34166, 37272, 41811, 43484, 47784, 51249, 55748, 60816, 65226, 68332, 74544, 83622, 86968, 95568, 102498, 111496, 119581, 130452, 136664, 167244, 173936, 204996, 222992, 239162, 260904, 273328, 281093, 334488, 358743, 409992, 478324, 521808, 562186, 668976, 717486, 819984, 843279, 956648, 1124372, 1434972, 1686558, 1913296, 1967651, 2248744, 2869944, 3092023, 3373116, 3935302, 4497488, 5739888, 5902953, 6184046, 6746232, 7870604, 9276069, 11805906, 12368092, 13492464, 15741208, 18552138, 21644161, 23611812, 24736184, 31482416, 37104276, 43288322, 47223624, 49472368, 64932483, 74208552, 86576644, 94447248, 129864966, 148417104, 173153288, 259729932, 346306576, 519459864, 1038919728]

約数ペア:

[(1, 1038919728), (2, 519459864), (3, 346306576), (4, 259729932), (6, 173153288), (7, 148417104), (8, 129864966), (11, 94447248), (12, 86576644), (14, 74208552), (16, 64932483), (21, 49472368), (22, 47223624), (24, 43288322), (28, 37104276), (33, 31482416), (42, 24736184), (44, 23611812), (48, 21644161), (56, 18552138), (66, 15741208), (77, 13492464), (84, 12368092), (88, 11805906), (112, 9276069), (132, 7870604), (154, 6746232), (168, 6184046), (176, 5902953), (181, 5739888), (231, 4497488), (264, 3935302), (308, 3373116), (336, 3092023), (362, 2869944), (462, 2248744), (528, 1967651), (543, 1913296), (616, 1686558), (724, 1434972), (924, 1124372), (1086, 956648), (1232, 843279), (1267, 819984), (1448, 717486), (1553, 668976), (1848, 562186), (1991, 521808), (2172, 478324), (2534, 409992), (2896, 358743), (3106, 334488), (3696, 281093), (3801, 273328), (3982, 260904), (4344, 239162), (4659, 222992), (5068, 204996), (5973, 173936), (6212, 167244), (7602, 136664), (7964, 130452), (8688, 119581), (9318, 111496), (10136, 102498), (10871, 95568), (11946, 86968), (12424, 83622), (13937, 74544), (15204, 68332), (15928, 65226), (17083, 60816), (18636, 55748), (20272, 51249), (21742, 47784), (23892, 43484), (24848, 41811), (27874, 37272), (30408, 34166), (31856, 32613)]