728483392

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 168

約数和(自身を含む): 1838821824

約数和(自身を除く): 1110338432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 107, 112, 167, 182, 196, 208, 214, 224, 334, 364, 392, 416, 428, 448, 637, 668, 728, 749, 784, 832, 856, 1169, 1274, 1336, 1391, 1456, 1498, 1568, 1712, 2171, 2338, 2548, 2672, 2782, 2912, 2996, 3136, 3424, 4342, 4676, 5096, 5243, 5344, 5564, 5824, 5992, 6848, 8183, 8684, 9352, 9737, 10192, 10486, 10688, 11128, 11984, 15197, 16366, 17368, 17869, 18704, 19474, 20384, 20972, 22256, 23968, 30394, 32732, 34736, 35738, 37408, 38948, 40768, 41944, 44512, 47936, 60788, 65464, 68159, 69472, 71476, 74816, 77896, 83888, 89024, 106379, 121576, 125083, 130928, 136318, 138944, 142952, 155792, 167776, 212758, 232297, 243152, 250166, 261856, 272636, 285904, 311584, 335552, 425516, 464594, 486304, 500332, 523712, 545272, 571808, 623168, 851032, 875581, 929188, 972608, 1000664, 1090544, 1143616, 1626079, 1702064, 1751162, 1858376, 2001328, 2181088, 3252158, 3404128, 3502324, 3716752, 4002656, 4362176, 6504316, 6808256, 7004648, 7433504, 8005312, 11382553, 13008632, 14009296, 14867008, 22765106, 26017264, 28018592, 45530212, 52034528, 56037184, 91060424, 104069056, 182120848, 364241696, 728483392]

約数ペア:

[(1, 728483392), (2, 364241696), (4, 182120848), (7, 104069056), (8, 91060424), (13, 56037184), (14, 52034528), (16, 45530212), (26, 28018592), (28, 26017264), (32, 22765106), (49, 14867008), (52, 14009296), (56, 13008632), (64, 11382553), (91, 8005312), (98, 7433504), (104, 7004648), (107, 6808256), (112, 6504316), (167, 4362176), (182, 4002656), (196, 3716752), (208, 3502324), (214, 3404128), (224, 3252158), (334, 2181088), (364, 2001328), (392, 1858376), (416, 1751162), (428, 1702064), (448, 1626079), (637, 1143616), (668, 1090544), (728, 1000664), (749, 972608), (784, 929188), (832, 875581), (856, 851032), (1169, 623168), (1274, 571808), (1336, 545272), (1391, 523712), (1456, 500332), (1498, 486304), (1568, 464594), (1712, 425516), (2171, 335552), (2338, 311584), (2548, 285904), (2672, 272636), (2782, 261856), (2912, 250166), (2996, 243152), (3136, 232297), (3424, 212758), (4342, 167776), (4676, 155792), (5096, 142952), (5243, 138944), (5344, 136318), (5564, 130928), (5824, 125083), (5992, 121576), (6848, 106379), (8183, 89024), (8684, 83888), (9352, 77896), (9737, 74816), (10192, 71476), (10486, 69472), (10688, 68159), (11128, 65464), (11984, 60788), (15197, 47936), (16366, 44512), (17368, 41944), (17869, 40768), (18704, 38948), (19474, 37408), (20384, 35738), (20972, 34736), (22256, 32732), (23968, 30394)]