29890416

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 81021600

約数和(自身を除く): 51131184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 109, 116, 174, 197, 218, 232, 327, 348, 394, 436, 464, 591, 654, 696, 788, 872, 1182, 1308, 1392, 1576, 1744, 2364, 2616, 3152, 3161, 4728, 5232, 5713, 6322, 9456, 9483, 11426, 12644, 17139, 18966, 21473, 22852, 25288, 34278, 37932, 42946, 45704, 50576, 64419, 68556, 75864, 85892, 91408, 128838, 137112, 151728, 171784, 257676, 274224, 343568, 515352, 622717, 1030704, 1245434, 1868151, 2490868, 3736302, 4981736, 7472604, 9963472, 14945208, 29890416]

約数ペア:

[(1, 29890416), (2, 14945208), (3, 9963472), (4, 7472604), (6, 4981736), (8, 3736302), (12, 2490868), (16, 1868151), (24, 1245434), (29, 1030704), (48, 622717), (58, 515352), (87, 343568), (109, 274224), (116, 257676), (174, 171784), (197, 151728), (218, 137112), (232, 128838), (327, 91408), (348, 85892), (394, 75864), (436, 68556), (464, 64419), (591, 50576), (654, 45704), (696, 42946), (788, 37932), (872, 34278), (1182, 25288), (1308, 22852), (1392, 21473), (1576, 18966), (1744, 17139), (2364, 12644), (2616, 11426), (3152, 9483), (3161, 9456), (4728, 6322), (5232, 5713)]