1761619704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{28661}}^1$

素因数の和:28880

約数の個数: 64

約数和(自身を含む): 4767063840

約数和(自身を除く): 3005444136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 4728, 5122, 7683, 10244, 15366, 20488, 28661, 30732, 57322, 61464, 85983, 114644, 171966, 229288, 343932, 372593, 687864, 745186, 1117779, 1490372, 2235558, 2980744, 4471116, 5646217, 8942232, 11292434, 16938651, 22584868, 33877302, 45169736, 67754604, 73400821, 135509208, 146801642, 220202463, 293603284, 440404926, 587206568, 880809852, 1761619704]

約数ペア:

[(1, 1761619704), (2, 880809852), (3, 587206568), (4, 440404926), (6, 293603284), (8, 220202463), (12, 146801642), (13, 135509208), (24, 73400821), (26, 67754604), (39, 45169736), (52, 33877302), (78, 22584868), (104, 16938651), (156, 11292434), (197, 8942232), (312, 5646217), (394, 4471116), (591, 2980744), (788, 2235558), (1182, 1490372), (1576, 1117779), (2364, 745186), (2561, 687864), (4728, 372593), (5122, 343932), (7683, 229288), (10244, 171966), (15366, 114644), (20488, 85983), (28661, 61464), (30732, 57322)]