424156923392

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{20731}}^1$

素因数の和:21287

約数の個数: 80

約数和(自身を含む): 858957858000

約数和(自身を除く): 434800934608

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 449, 512, 712, 898, 1424, 1796, 2848, 3592, 5696, 7184, 11392, 14368, 20731, 22784, 28736, 39961, 41462, 45568, 57472, 79922, 82924, 114944, 159844, 165848, 229888, 319688, 331696, 639376, 663392, 1278752, 1326784, 1845059, 2557504, 2653568, 3690118, 5115008, 5307136, 7380236, 9308219, 10230016, 10614272, 14760472, 18616438, 20460032, 29520944, 37232876, 59041888, 74465752, 118083776, 148931504, 236167552, 297863008, 472335104, 595726016, 828431491, 944670208, 1191452032, 1656862982, 2382904064, 3313725964, 4765808128, 6627451928, 13254903856, 26509807712, 53019615424, 106039230848, 212078461696, 424156923392]

約数ペア:

[(1, 424156923392), (2, 212078461696), (4, 106039230848), (8, 53019615424), (16, 26509807712), (32, 13254903856), (64, 6627451928), (89, 4765808128), (128, 3313725964), (178, 2382904064), (256, 1656862982), (356, 1191452032), (449, 944670208), (512, 828431491), (712, 595726016), (898, 472335104), (1424, 297863008), (1796, 236167552), (2848, 148931504), (3592, 118083776), (5696, 74465752), (7184, 59041888), (11392, 37232876), (14368, 29520944), (20731, 20460032), (22784, 18616438), (28736, 14760472), (39961, 10614272), (41462, 10230016), (45568, 9308219), (57472, 7380236), (79922, 5307136), (82924, 5115008), (114944, 3690118), (159844, 2653568), (165848, 2557504), (229888, 1845059), (319688, 1326784), (331696, 1278752), (639376, 663392)]