9778520576

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{28463}}^1$

素因数の和:28553

約数の個数: 80

約数和(自身を含む): 21664291968

約数和(自身を除く): 11885771392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 256, 352, 488, 512, 671, 704, 976, 1342, 1408, 1952, 2684, 2816, 3904, 5368, 5632, 7808, 10736, 15616, 21472, 28463, 31232, 42944, 56926, 85888, 113852, 171776, 227704, 313093, 343552, 455408, 626186, 910816, 1252372, 1736243, 1821632, 2504744, 3472486, 3643264, 5009488, 6944972, 7286528, 10018976, 13889944, 14573056, 19098673, 20037952, 27779888, 38197346, 40075904, 55559776, 76394692, 80151808, 111119552, 152789384, 160303616, 222239104, 305578768, 444478208, 611157536, 888956416, 1222315072, 2444630144, 4889260288, 9778520576]

約数ペア:

[(1, 9778520576), (2, 4889260288), (4, 2444630144), (8, 1222315072), (11, 888956416), (16, 611157536), (22, 444478208), (32, 305578768), (44, 222239104), (61, 160303616), (64, 152789384), (88, 111119552), (122, 80151808), (128, 76394692), (176, 55559776), (244, 40075904), (256, 38197346), (352, 27779888), (488, 20037952), (512, 19098673), (671, 14573056), (704, 13889944), (976, 10018976), (1342, 7286528), (1408, 6944972), (1952, 5009488), (2684, 3643264), (2816, 3472486), (3904, 2504744), (5368, 1821632), (5632, 1736243), (7808, 1252372), (10736, 910816), (15616, 626186), (21472, 455408), (28463, 343552), (31232, 313093), (42944, 227704), (56926, 171776), (85888, 113852)]