426775360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:752

約数の個数: 112

約数和(自身を含む): 1115275392

約数和(自身を除く): 688500032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 263, 320, 352, 440, 461, 526, 704, 880, 922, 1052, 1315, 1760, 1844, 2104, 2305, 2630, 2893, 3520, 3688, 4208, 4610, 5071, 5260, 5786, 7376, 8416, 9220, 10142, 10520, 11572, 14465, 14752, 16832, 18440, 20284, 21040, 23144, 25355, 28930, 29504, 36880, 40568, 42080, 46288, 50710, 57860, 73760, 81136, 84160, 92576, 101420, 115720, 121243, 147520, 162272, 185152, 202840, 231440, 242486, 324544, 405680, 462880, 484972, 606215, 811360, 925760, 969944, 1212430, 1333673, 1622720, 1939888, 2424860, 2667346, 3879776, 4849720, 5334692, 6668365, 7759552, 9699440, 10669384, 13336730, 19398880, 21338768, 26673460, 38797760, 42677536, 53346920, 85355072, 106693840, 213387680, 426775360]

約数ペア:

[(1, 426775360), (2, 213387680), (4, 106693840), (5, 85355072), (8, 53346920), (10, 42677536), (11, 38797760), (16, 26673460), (20, 21338768), (22, 19398880), (32, 13336730), (40, 10669384), (44, 9699440), (55, 7759552), (64, 6668365), (80, 5334692), (88, 4849720), (110, 3879776), (160, 2667346), (176, 2424860), (220, 1939888), (263, 1622720), (320, 1333673), (352, 1212430), (440, 969944), (461, 925760), (526, 811360), (704, 606215), (880, 484972), (922, 462880), (1052, 405680), (1315, 324544), (1760, 242486), (1844, 231440), (2104, 202840), (2305, 185152), (2630, 162272), (2893, 147520), (3520, 121243), (3688, 115720), (4208, 101420), (4610, 92576), (5071, 84160), (5260, 81136), (5786, 73760), (7376, 57860), (8416, 50710), (9220, 46288), (10142, 42080), (10520, 40568), (11572, 36880), (14465, 29504), (14752, 28930), (16832, 25355), (18440, 23144), (20284, 21040)]