400481088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15683}}^1$

素因数の和:15724

約数の個数: 112

約数和(自身を含む): 1274795520

約数和(自身を除く): 874314432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 15683, 25536, 31366, 47049, 62732, 94098, 109781, 125464, 188196, 219562, 250928, 297977, 329343, 376392, 439124, 501856, 595954, 658686, 752784, 878248, 893931, 1003712, 1191908, 1317372, 1505568, 1756496, 1787862, 2085839, 2383816, 2634744, 3011136, 3512992, 3575724, 4171678, 4767632, 5269488, 6257517, 7025984, 7151448, 8343356, 9535264, 10538976, 12515034, 14302896, 16686712, 19070528, 21077952, 25030068, 28605792, 33373424, 50060136, 57211584, 66746848, 100120272, 133493696, 200240544, 400481088]

約数ペア:

[(1, 400481088), (2, 200240544), (3, 133493696), (4, 100120272), (6, 66746848), (7, 57211584), (8, 50060136), (12, 33373424), (14, 28605792), (16, 25030068), (19, 21077952), (21, 19070528), (24, 16686712), (28, 14302896), (32, 12515034), (38, 10538976), (42, 9535264), (48, 8343356), (56, 7151448), (57, 7025984), (64, 6257517), (76, 5269488), (84, 4767632), (96, 4171678), (112, 3575724), (114, 3512992), (133, 3011136), (152, 2634744), (168, 2383816), (192, 2085839), (224, 1787862), (228, 1756496), (266, 1505568), (304, 1317372), (336, 1191908), (399, 1003712), (448, 893931), (456, 878248), (532, 752784), (608, 658686), (672, 595954), (798, 501856), (912, 439124), (1064, 376392), (1216, 329343), (1344, 297977), (1596, 250928), (1824, 219562), (2128, 188196), (3192, 125464), (3648, 109781), (4256, 94098), (6384, 62732), (8512, 47049), (12768, 31366), (15683, 25536)]