1517763792

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 3969523712

約数和(自身を除く): 2451759920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 307, 381, 508, 614, 762, 811, 921, 1016, 1228, 1524, 1622, 1842, 2032, 2433, 2456, 3048, 3244, 3684, 4866, 4912, 6096, 6488, 7368, 9732, 12976, 14736, 19464, 38928, 38989, 77978, 102997, 116967, 155956, 205994, 233934, 248977, 308991, 311912, 411988, 467868, 497954, 617982, 623824, 746931, 823976, 935736, 995908, 1235964, 1493862, 1647952, 1871472, 1991816, 2471928, 2987724, 3983632, 4943856, 5975448, 11950896, 31620079, 63240158, 94860237, 126480316, 189720474, 252960632, 379440948, 505921264, 758881896, 1517763792]

約数ペア:

[(1, 1517763792), (2, 758881896), (3, 505921264), (4, 379440948), (6, 252960632), (8, 189720474), (12, 126480316), (16, 94860237), (24, 63240158), (48, 31620079), (127, 11950896), (254, 5975448), (307, 4943856), (381, 3983632), (508, 2987724), (614, 2471928), (762, 1991816), (811, 1871472), (921, 1647952), (1016, 1493862), (1228, 1235964), (1524, 995908), (1622, 935736), (1842, 823976), (2032, 746931), (2433, 623824), (2456, 617982), (3048, 497954), (3244, 467868), (3684, 411988), (4866, 311912), (4912, 308991), (6096, 248977), (6488, 233934), (7368, 205994), (9732, 155956), (12976, 116967), (14736, 102997), (19464, 77978), (38928, 38989)]