1771934528

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 224

約数和(自身を含む): 4642713600

約数和(自身を除く): 2870779072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 67, 76, 91, 104, 112, 133, 134, 152, 182, 208, 224, 239, 247, 266, 268, 304, 364, 416, 448, 469, 478, 494, 532, 536, 608, 728, 832, 871, 938, 956, 988, 1064, 1072, 1216, 1273, 1456, 1673, 1729, 1742, 1876, 1912, 1976, 2128, 2144, 2546, 2912, 3107, 3346, 3458, 3484, 3752, 3824, 3952, 4256, 4288, 4541, 5092, 5824, 6097, 6214, 6692, 6916, 6968, 7504, 7648, 7904, 8512, 8911, 9082, 10184, 12194, 12428, 13384, 13832, 13936, 15008, 15296, 15808, 16013, 16549, 17822, 18164, 20368, 21749, 24388, 24856, 26768, 27664, 27872, 30016, 31787, 32026, 33098, 35644, 36328, 40736, 43498, 48776, 49712, 53536, 55328, 55744, 59033, 63574, 64052, 66196, 71288, 72656, 81472, 86996, 97552, 99424, 107072, 110656, 112091, 115843, 118066, 127148, 128104, 132392, 142576, 145312, 173992, 195104, 198848, 208169, 224182, 231686, 236132, 254296, 256208, 264784, 285152, 290624, 304247, 347984, 390208, 413231, 416338, 448364, 463372, 472264, 508592, 512416, 529568, 570304, 608494, 695968, 826462, 832676, 896728, 926744, 944528, 1017184, 1024832, 1059136, 1216988, 1391936, 1457183, 1652924, 1665352, 1793456, 1853488, 1889056, 2034368, 2129729, 2433976, 2914366, 3305848, 3330704, 3586912, 3706976, 3778112, 3955211, 4259458, 4867952, 5828732, 6611696, 6661408, 7173824, 7413952, 7910422, 8518916, 9735904, 11657464, 13223392, 13322816, 15820844, 17037832, 19471808, 23314928, 26446784, 27686477, 31641688, 34075664, 46629856, 55372954, 63283376, 68151328, 93259712, 110745908, 126566752, 136302656, 221491816, 253133504, 442983632, 885967264, 1771934528]

約数ペア:

[(1, 1771934528), (2, 885967264), (4, 442983632), (7, 253133504), (8, 221491816), (13, 136302656), (14, 126566752), (16, 110745908), (19, 93259712), (26, 68151328), (28, 63283376), (32, 55372954), (38, 46629856), (52, 34075664), (56, 31641688), (64, 27686477), (67, 26446784), (76, 23314928), (91, 19471808), (104, 17037832), (112, 15820844), (133, 13322816), (134, 13223392), (152, 11657464), (182, 9735904), (208, 8518916), (224, 7910422), (239, 7413952), (247, 7173824), (266, 6661408), (268, 6611696), (304, 5828732), (364, 4867952), (416, 4259458), (448, 3955211), (469, 3778112), (478, 3706976), (494, 3586912), (532, 3330704), (536, 3305848), (608, 2914366), (728, 2433976), (832, 2129729), (871, 2034368), (938, 1889056), (956, 1853488), (988, 1793456), (1064, 1665352), (1072, 1652924), (1216, 1457183), (1273, 1391936), (1456, 1216988), (1673, 1059136), (1729, 1024832), (1742, 1017184), (1876, 944528), (1912, 926744), (1976, 896728), (2128, 832676), (2144, 826462), (2546, 695968), (2912, 608494), (3107, 570304), (3346, 529568), (3458, 512416), (3484, 508592), (3752, 472264), (3824, 463372), (3952, 448364), (4256, 416338), (4288, 413231), (4541, 390208), (5092, 347984), (5824, 304247), (6097, 290624), (6214, 285152), (6692, 264784), (6916, 256208), (6968, 254296), (7504, 236132), (7648, 231686), (7904, 224182), (8512, 208169), (8911, 198848), (9082, 195104), (10184, 173992), (12194, 145312), (12428, 142576), (13384, 132392), (13832, 128104), (13936, 127148), (15008, 118066), (15296, 115843), (15808, 112091), (16013, 110656), (16549, 107072), (17822, 99424), (18164, 97552), (20368, 86996), (21749, 81472), (24388, 72656), (24856, 71288), (26768, 66196), (27664, 64052), (27872, 63574), (30016, 59033), (31787, 55744), (32026, 55328), (33098, 53536), (35644, 49712), (36328, 48776), (40736, 43498)]