21370437504

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38567}}^1$

素因数の和:38637

約数の個数: 192

約数和(自身を含む): 68017753440

約数和(自身を除く): 46647315936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 128, 144, 148, 156, 192, 208, 222, 234, 288, 296, 312, 333, 384, 416, 444, 468, 481, 576, 592, 624, 666, 832, 888, 936, 962, 1152, 1184, 1248, 1332, 1443, 1664, 1776, 1872, 1924, 2368, 2496, 2664, 2886, 3552, 3744, 3848, 4329, 4736, 4992, 5328, 5772, 7104, 7488, 7696, 8658, 10656, 11544, 14208, 14976, 15392, 17316, 21312, 23088, 30784, 34632, 38567, 42624, 46176, 61568, 69264, 77134, 92352, 115701, 138528, 154268, 184704, 231402, 277056, 308536, 347103, 462804, 501371, 554112, 617072, 694206, 925608, 1002742, 1234144, 1388412, 1426979, 1504113, 1851216, 2005484, 2468288, 2776824, 2853958, 3008226, 3702432, 4010968, 4280937, 4512339, 4936576, 5553648, 5707916, 6016452, 7404864, 8021936, 8561874, 9024678, 11107296, 11415832, 12032904, 12842811, 14809728, 16043872, 17123748, 18049356, 18550727, 22214592, 22831664, 24065808, 25685622, 32087744, 34247496, 36098712, 37101454, 44429184, 45663328, 48131616, 51371244, 55652181, 64175488, 68494992, 72197424, 74202908, 91326656, 96263232, 102742488, 111304362, 136989984, 144394848, 148405816, 166956543, 182653312, 192526464, 205484976, 222608724, 273979968, 288789696, 296811632, 333913086, 410969952, 445217448, 547959936, 577579392, 593623264, 667826172, 821939904, 890434896, 1187246528, 1335652344, 1643879808, 1780869792, 2374493056, 2671304688, 3561739584, 5342609376, 7123479168, 10685218752, 21370437504]

約数ペア:

[(1, 21370437504), (2, 10685218752), (3, 7123479168), (4, 5342609376), (6, 3561739584), (8, 2671304688), (9, 2374493056), (12, 1780869792), (13, 1643879808), (16, 1335652344), (18, 1187246528), (24, 890434896), (26, 821939904), (32, 667826172), (36, 593623264), (37, 577579392), (39, 547959936), (48, 445217448), (52, 410969952), (64, 333913086), (72, 296811632), (74, 288789696), (78, 273979968), (96, 222608724), (104, 205484976), (111, 192526464), (117, 182653312), (128, 166956543), (144, 148405816), (148, 144394848), (156, 136989984), (192, 111304362), (208, 102742488), (222, 96263232), (234, 91326656), (288, 74202908), (296, 72197424), (312, 68494992), (333, 64175488), (384, 55652181), (416, 51371244), (444, 48131616), (468, 45663328), (481, 44429184), (576, 37101454), (592, 36098712), (624, 34247496), (666, 32087744), (832, 25685622), (888, 24065808), (936, 22831664), (962, 22214592), (1152, 18550727), (1184, 18049356), (1248, 17123748), (1332, 16043872), (1443, 14809728), (1664, 12842811), (1776, 12032904), (1872, 11415832), (1924, 11107296), (2368, 9024678), (2496, 8561874), (2664, 8021936), (2886, 7404864), (3552, 6016452), (3744, 5707916), (3848, 5553648), (4329, 4936576), (4736, 4512339), (4992, 4280937), (5328, 4010968), (5772, 3702432), (7104, 3008226), (7488, 2853958), (7696, 2776824), (8658, 2468288), (10656, 2005484), (11544, 1851216), (14208, 1504113), (14976, 1426979), (15392, 1388412), (17316, 1234144), (21312, 1002742), (23088, 925608), (30784, 694206), (34632, 617072), (38567, 554112), (42624, 501371), (46176, 462804), (61568, 347103), (69264, 308536), (77134, 277056), (92352, 231402), (115701, 184704), (138528, 154268)]