4403654656

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:573

約数の個数: 104

約数和(自身を含む): 9226342400

約数和(自身を除く): 4822687744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 256, 316, 439, 496, 512, 632, 878, 992, 1024, 1264, 1756, 1984, 2048, 2449, 2528, 3512, 3968, 4096, 4898, 5056, 7024, 7936, 9796, 10112, 13609, 14048, 15872, 19592, 20224, 27218, 28096, 31744, 34681, 39184, 40448, 54436, 56192, 63488, 69362, 78368, 80896, 108872, 112384, 126976, 138724, 156736, 161792, 217744, 224768, 277448, 313472, 323584, 435488, 449536, 554896, 626944, 870976, 899072, 1075111, 1109792, 1253888, 1741952, 1798144, 2150222, 2219584, 2507776, 3483904, 4300444, 4439168, 5015552, 6967808, 8600888, 8878336, 10031104, 13935616, 17201776, 17756672, 27871232, 34403552, 35513344, 55742464, 68807104, 71026688, 137614208, 142053376, 275228416, 550456832, 1100913664, 2201827328, 4403654656]

約数ペア:

[(1, 4403654656), (2, 2201827328), (4, 1100913664), (8, 550456832), (16, 275228416), (31, 142053376), (32, 137614208), (62, 71026688), (64, 68807104), (79, 55742464), (124, 35513344), (128, 34403552), (158, 27871232), (248, 17756672), (256, 17201776), (316, 13935616), (439, 10031104), (496, 8878336), (512, 8600888), (632, 6967808), (878, 5015552), (992, 4439168), (1024, 4300444), (1264, 3483904), (1756, 2507776), (1984, 2219584), (2048, 2150222), (2449, 1798144), (2528, 1741952), (3512, 1253888), (3968, 1109792), (4096, 1075111), (4898, 899072), (5056, 870976), (7024, 626944), (7936, 554896), (9796, 449536), (10112, 435488), (13609, 323584), (14048, 313472), (15872, 277448), (19592, 224768), (20224, 217744), (27218, 161792), (28096, 156736), (31744, 138724), (34681, 126976), (39184, 112384), (40448, 108872), (54436, 80896), (56192, 78368), (63488, 69362)]