488956416

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 160

約数和(自身を含む): 1435408128

約数和(自身を除く): 946451712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 256, 282, 312, 376, 384, 416, 512, 521, 564, 611, 624, 752, 768, 832, 1042, 1128, 1222, 1248, 1504, 1536, 1563, 1664, 1833, 2084, 2256, 2444, 2496, 3008, 3126, 3328, 3666, 4168, 4512, 4888, 4992, 6016, 6252, 6656, 6773, 7332, 8336, 9024, 9776, 9984, 12032, 12504, 13546, 14664, 16672, 18048, 19552, 19968, 20319, 24064, 24487, 25008, 27092, 29328, 33344, 36096, 39104, 40638, 48974, 50016, 54184, 58656, 66688, 72192, 73461, 78208, 81276, 97948, 100032, 108368, 117312, 133376, 146922, 156416, 162552, 195896, 200064, 216736, 234624, 266752, 293844, 312832, 318331, 325104, 391792, 400128, 433472, 469248, 587688, 636662, 650208, 783584, 800256, 866944, 938496, 954993, 1175376, 1273324, 1300416, 1567168, 1733888, 1909986, 2350752, 2546648, 2600832, 3134336, 3467776, 3819972, 4701504, 5093296, 5201664, 6268672, 7639944, 9403008, 10186592, 10403328, 12537344, 15279888, 18806016, 20373184, 30559776, 37612032, 40746368, 61119552, 81492736, 122239104, 162985472, 244478208, 488956416]

約数ペア:

[(1, 488956416), (2, 244478208), (3, 162985472), (4, 122239104), (6, 81492736), (8, 61119552), (12, 40746368), (13, 37612032), (16, 30559776), (24, 20373184), (26, 18806016), (32, 15279888), (39, 12537344), (47, 10403328), (48, 10186592), (52, 9403008), (64, 7639944), (78, 6268672), (94, 5201664), (96, 5093296), (104, 4701504), (128, 3819972), (141, 3467776), (156, 3134336), (188, 2600832), (192, 2546648), (208, 2350752), (256, 1909986), (282, 1733888), (312, 1567168), (376, 1300416), (384, 1273324), (416, 1175376), (512, 954993), (521, 938496), (564, 866944), (611, 800256), (624, 783584), (752, 650208), (768, 636662), (832, 587688), (1042, 469248), (1128, 433472), (1222, 400128), (1248, 391792), (1504, 325104), (1536, 318331), (1563, 312832), (1664, 293844), (1833, 266752), (2084, 234624), (2256, 216736), (2444, 200064), (2496, 195896), (3008, 162552), (3126, 156416), (3328, 146922), (3666, 133376), (4168, 117312), (4512, 108368), (4888, 100032), (4992, 97948), (6016, 81276), (6252, 78208), (6656, 73461), (6773, 72192), (7332, 66688), (8336, 58656), (9024, 54184), (9776, 50016), (9984, 48974), (12032, 40638), (12504, 39104), (13546, 36096), (14664, 33344), (16672, 29328), (18048, 27092), (19552, 25008), (19968, 24487), (20319, 24064)]