401502528

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1794

約数の個数: 224

約数和(自身を含む): 1420774400

約数和(自身を除く): 1019271872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1747, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3494, 3591, 3648, 4032, 4104, 4256, 4788, 5241, 5472, 6048, 6384, 6988, 7182, 8208, 8512, 9576, 10482, 10944, 12096, 12229, 12768, 13976, 14364, 15723, 16416, 19152, 20964, 24458, 25536, 27952, 28728, 31446, 32832, 33193, 36687, 38304, 41928, 47169, 48916, 55904, 57456, 62892, 66386, 73374, 76608, 83856, 94338, 97832, 99579, 110061, 111808, 114912, 125784, 132772, 146748, 167712, 188676, 195664, 199158, 220122, 229824, 232351, 251568, 265544, 293496, 298737, 330183, 335424, 377352, 391328, 398316, 440244, 464702, 503136, 531088, 586992, 597474, 660366, 697053, 754704, 782656, 796632, 880488, 896211, 929404, 1006272, 1062176, 1173984, 1194948, 1320732, 1394106, 1509408, 1593264, 1760976, 1792422, 1858808, 2091159, 2124352, 2347968, 2389896, 2641464, 2788212, 3018816, 3186528, 3521952, 3584844, 3717616, 4182318, 4779792, 5282928, 5576424, 6273477, 6373056, 7043904, 7169688, 7435232, 8364636, 9559584, 10565856, 11152848, 12546954, 14339376, 14870464, 16729272, 19119168, 21131712, 22305696, 25093908, 28678752, 33458544, 44611392, 50187816, 57357504, 66917088, 100375632, 133834176, 200751264, 401502528]

約数ペア:

[(1, 401502528), (2, 200751264), (3, 133834176), (4, 100375632), (6, 66917088), (7, 57357504), (8, 50187816), (9, 44611392), (12, 33458544), (14, 28678752), (16, 25093908), (18, 22305696), (19, 21131712), (21, 19119168), (24, 16729272), (27, 14870464), (28, 14339376), (32, 12546954), (36, 11152848), (38, 10565856), (42, 9559584), (48, 8364636), (54, 7435232), (56, 7169688), (57, 7043904), (63, 6373056), (64, 6273477), (72, 5576424), (76, 5282928), (84, 4779792), (96, 4182318), (108, 3717616), (112, 3584844), (114, 3521952), (126, 3186528), (133, 3018816), (144, 2788212), (152, 2641464), (168, 2389896), (171, 2347968), (189, 2124352), (192, 2091159), (216, 1858808), (224, 1792422), (228, 1760976), (252, 1593264), (266, 1509408), (288, 1394106), (304, 1320732), (336, 1194948), (342, 1173984), (378, 1062176), (399, 1006272), (432, 929404), (448, 896211), (456, 880488), (504, 796632), (513, 782656), (532, 754704), (576, 697053), (608, 660366), (672, 597474), (684, 586992), (756, 531088), (798, 503136), (864, 464702), (912, 440244), (1008, 398316), (1026, 391328), (1064, 377352), (1197, 335424), (1216, 330183), (1344, 298737), (1368, 293496), (1512, 265544), (1596, 251568), (1728, 232351), (1747, 229824), (1824, 220122), (2016, 199158), (2052, 195664), (2128, 188676), (2394, 167712), (2736, 146748), (3024, 132772), (3192, 125784), (3494, 114912), (3591, 111808), (3648, 110061), (4032, 99579), (4104, 97832), (4256, 94338), (4788, 83856), (5241, 76608), (5472, 73374), (6048, 66386), (6384, 62892), (6988, 57456), (7182, 55904), (8208, 48916), (8512, 47169), (9576, 41928), (10482, 38304), (10944, 36687), (12096, 33193), (12229, 32832), (12768, 31446), (13976, 28728), (14364, 27952), (15723, 25536), (16416, 24458), (19152, 20964)]