2021236704

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 216

約数和(自身を含む): 6083237160

約数和(自身を除く): 4062000456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 67, 72, 93, 96, 109, 124, 134, 144, 186, 201, 218, 248, 268, 279, 288, 327, 372, 402, 436, 496, 536, 558, 603, 654, 744, 804, 872, 961, 981, 992, 1072, 1116, 1206, 1308, 1488, 1608, 1744, 1922, 1962, 2077, 2144, 2232, 2412, 2616, 2883, 2976, 3216, 3379, 3488, 3844, 3924, 4154, 4464, 4824, 5232, 5766, 6231, 6432, 6758, 7303, 7688, 7848, 8308, 8649, 8928, 9648, 10137, 10464, 11532, 12462, 13516, 14606, 15376, 15696, 16616, 17298, 18693, 19296, 20274, 21909, 23064, 24924, 27032, 29212, 30411, 30752, 31392, 33232, 34596, 37386, 40548, 43818, 46128, 49848, 54064, 58424, 60822, 64387, 65727, 66464, 69192, 74772, 81096, 87636, 92256, 99696, 104749, 108128, 116848, 121644, 128774, 131454, 138384, 149544, 162192, 175272, 193161, 199392, 209498, 226393, 233696, 243288, 257548, 262908, 276768, 299088, 314247, 324384, 350544, 386322, 418996, 452786, 486576, 515096, 525816, 579483, 598176, 628494, 679179, 701088, 772644, 837992, 905572, 942741, 973152, 1030192, 1051632, 1158966, 1256988, 1358358, 1545288, 1675984, 1811144, 1885482, 2037537, 2060384, 2103264, 2317932, 2513976, 2716716, 3090576, 3351968, 3622288, 3770964, 4075074, 4635864, 5027952, 5433432, 6181152, 7018183, 7244576, 7541928, 8150148, 9271728, 10055904, 10866864, 14036366, 15083856, 16300296, 18543456, 21054549, 21733728, 28072732, 30167712, 32600592, 42109098, 56145464, 63163647, 65201184, 84218196, 112290928, 126327294, 168436392, 224581856, 252654588, 336872784, 505309176, 673745568, 1010618352, 2021236704]

約数ペア:

[(1, 2021236704), (2, 1010618352), (3, 673745568), (4, 505309176), (6, 336872784), (8, 252654588), (9, 224581856), (12, 168436392), (16, 126327294), (18, 112290928), (24, 84218196), (31, 65201184), (32, 63163647), (36, 56145464), (48, 42109098), (62, 32600592), (67, 30167712), (72, 28072732), (93, 21733728), (96, 21054549), (109, 18543456), (124, 16300296), (134, 15083856), (144, 14036366), (186, 10866864), (201, 10055904), (218, 9271728), (248, 8150148), (268, 7541928), (279, 7244576), (288, 7018183), (327, 6181152), (372, 5433432), (402, 5027952), (436, 4635864), (496, 4075074), (536, 3770964), (558, 3622288), (603, 3351968), (654, 3090576), (744, 2716716), (804, 2513976), (872, 2317932), (961, 2103264), (981, 2060384), (992, 2037537), (1072, 1885482), (1116, 1811144), (1206, 1675984), (1308, 1545288), (1488, 1358358), (1608, 1256988), (1744, 1158966), (1922, 1051632), (1962, 1030192), (2077, 973152), (2144, 942741), (2232, 905572), (2412, 837992), (2616, 772644), (2883, 701088), (2976, 679179), (3216, 628494), (3379, 598176), (3488, 579483), (3844, 525816), (3924, 515096), (4154, 486576), (4464, 452786), (4824, 418996), (5232, 386322), (5766, 350544), (6231, 324384), (6432, 314247), (6758, 299088), (7303, 276768), (7688, 262908), (7848, 257548), (8308, 243288), (8649, 233696), (8928, 226393), (9648, 209498), (10137, 199392), (10464, 193161), (11532, 175272), (12462, 162192), (13516, 149544), (14606, 138384), (15376, 131454), (15696, 128774), (16616, 121644), (17298, 116848), (18693, 108128), (19296, 104749), (20274, 99696), (21909, 92256), (23064, 87636), (24924, 81096), (27032, 74772), (29212, 69192), (30411, 66464), (30752, 65727), (31392, 64387), (33232, 60822), (34596, 58424), (37386, 54064), (40548, 49848), (43818, 46128)]