343538352

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 994765200

約数和(自身を除く): 651226848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 109, 129, 144, 172, 218, 258, 327, 344, 387, 436, 509, 516, 654, 688, 774, 872, 981, 1018, 1032, 1308, 1527, 1548, 1744, 1962, 2036, 2064, 2616, 3054, 3096, 3924, 4072, 4581, 4687, 5232, 6108, 6192, 7848, 8144, 9162, 9374, 12216, 14061, 15696, 18324, 18748, 21887, 24432, 28122, 36648, 37496, 42183, 43774, 55481, 56244, 65661, 73296, 74992, 84366, 87548, 110962, 112488, 131322, 166443, 168732, 175096, 196983, 221924, 224976, 262644, 332886, 337464, 350192, 393966, 443848, 499329, 525288, 665772, 674928, 787932, 887696, 998658, 1050576, 1331544, 1575864, 1997316, 2385683, 2663088, 3151728, 3994632, 4771366, 7157049, 7989264, 9542732, 14314098, 19085464, 21471147, 28628196, 38170928, 42942294, 57256392, 85884588, 114512784, 171769176, 343538352]

約数ペア:

[(1, 343538352), (2, 171769176), (3, 114512784), (4, 85884588), (6, 57256392), (8, 42942294), (9, 38170928), (12, 28628196), (16, 21471147), (18, 19085464), (24, 14314098), (36, 9542732), (43, 7989264), (48, 7157049), (72, 4771366), (86, 3994632), (109, 3151728), (129, 2663088), (144, 2385683), (172, 1997316), (218, 1575864), (258, 1331544), (327, 1050576), (344, 998658), (387, 887696), (436, 787932), (509, 674928), (516, 665772), (654, 525288), (688, 499329), (774, 443848), (872, 393966), (981, 350192), (1018, 337464), (1032, 332886), (1308, 262644), (1527, 224976), (1548, 221924), (1744, 196983), (1962, 175096), (2036, 168732), (2064, 166443), (2616, 131322), (3054, 112488), (3096, 110962), (3924, 87548), (4072, 84366), (4581, 74992), (4687, 73296), (5232, 65661), (6108, 56244), (6192, 55481), (7848, 43774), (8144, 42183), (9162, 37496), (9374, 36648), (12216, 28122), (14061, 24432), (15696, 21887), (18324, 18748)]