286254250238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1\times {\mathrm{1801}}^1$

素因数の和:2841

約数の個数: 64

約数和(自身を含む): 479533824000

約数和(自身を除く): 193279573762

約数列:

[1, 2, 11, 22, 79, 109, 158, 218, 839, 869, 1199, 1678, 1738, 1801, 2398, 3602, 8611, 9229, 17222, 18458, 19811, 39622, 66281, 91451, 94721, 132562, 142279, 182902, 189442, 196309, 284558, 392618, 729091, 1005961, 1458182, 1511039, 1565069, 2011922, 2159399, 3022078, 3130138, 4318798, 7224629, 14449258, 15508411, 16621429, 31016822, 33242858, 79470919, 119372081, 158941838, 164703251, 170592521, 238744162, 329406502, 341185042, 1313092891, 1811735761, 2626185782, 3623471522, 13011556829, 26023113658, 143127125119, 286254250238]

約数ペア:

[(1, 286254250238), (2, 143127125119), (11, 26023113658), (22, 13011556829), (79, 3623471522), (109, 2626185782), (158, 1811735761), (218, 1313092891), (839, 341185042), (869, 329406502), (1199, 238744162), (1678, 170592521), (1738, 164703251), (1801, 158941838), (2398, 119372081), (3602, 79470919), (8611, 33242858), (9229, 31016822), (17222, 16621429), (18458, 15508411), (19811, 14449258), (39622, 7224629), (66281, 4318798), (91451, 3130138), (94721, 3022078), (132562, 2159399), (142279, 2011922), (182902, 1565069), (189442, 1511039), (196309, 1458182), (284558, 1005961), (392618, 729091)]