213054072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3777

約数の個数: 128

約数和(自身を含む): 685670400

約数和(自身を除く): 472616328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 3719, 4092, 4774, 5208, 7161, 7438, 8184, 9548, 11157, 14322, 14876, 19096, 22314, 26033, 28644, 29752, 40909, 44628, 52066, 57288, 78099, 81818, 89256, 104132, 115289, 122727, 156198, 163636, 208264, 230578, 245454, 286363, 312396, 327272, 345867, 461156, 490908, 572726, 624792, 691734, 807023, 859089, 922312, 981816, 1145452, 1268179, 1383468, 1614046, 1718178, 2290904, 2421069, 2536358, 2766936, 3228092, 3436356, 3804537, 4842138, 5072716, 6456184, 6872712, 7609074, 8877253, 9684276, 10145432, 15218148, 17754506, 19368552, 26631759, 30436296, 35509012, 53263518, 71018024, 106527036, 213054072]

約数ペア:

[(1, 213054072), (2, 106527036), (3, 71018024), (4, 53263518), (6, 35509012), (7, 30436296), (8, 26631759), (11, 19368552), (12, 17754506), (14, 15218148), (21, 10145432), (22, 9684276), (24, 8877253), (28, 7609074), (31, 6872712), (33, 6456184), (42, 5072716), (44, 4842138), (56, 3804537), (62, 3436356), (66, 3228092), (77, 2766936), (84, 2536358), (88, 2421069), (93, 2290904), (124, 1718178), (132, 1614046), (154, 1383468), (168, 1268179), (186, 1145452), (217, 981816), (231, 922312), (248, 859089), (264, 807023), (308, 691734), (341, 624792), (372, 572726), (434, 490908), (462, 461156), (616, 345867), (651, 327272), (682, 312396), (744, 286363), (868, 245454), (924, 230578), (1023, 208264), (1302, 163636), (1364, 156198), (1736, 122727), (1848, 115289), (2046, 104132), (2387, 89256), (2604, 81818), (2728, 78099), (3719, 57288), (4092, 52066), (4774, 44628), (5208, 40909), (7161, 29752), (7438, 28644), (8184, 26033), (9548, 22314), (11157, 19096), (14322, 14876)]