742396928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 176

約数和(自身を含む): 1892803584

約数和(自身を除く): 1150406656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 257, 364, 403, 416, 434, 448, 496, 512, 514, 728, 806, 832, 868, 896, 992, 1024, 1028, 1456, 1612, 1664, 1736, 1792, 1799, 1984, 2056, 2821, 2912, 3224, 3328, 3341, 3472, 3584, 3598, 3968, 4112, 5642, 5824, 6448, 6656, 6682, 6944, 7168, 7196, 7936, 7967, 8224, 11284, 11648, 12896, 13312, 13364, 13888, 14392, 15872, 15934, 16448, 22568, 23296, 23387, 25792, 26728, 27776, 28784, 31744, 31868, 32896, 45136, 46592, 46774, 51584, 53456, 55552, 55769, 57568, 63736, 65792, 90272, 93184, 93548, 103168, 103571, 106912, 111104, 111538, 115136, 127472, 131584, 180544, 187096, 206336, 207142, 213824, 222208, 223076, 230272, 254944, 263168, 361088, 374192, 412672, 414284, 427648, 446152, 460544, 509888, 722176, 724997, 748384, 828568, 855296, 892304, 921088, 1019776, 1444352, 1449994, 1496768, 1657136, 1710592, 1784608, 1842176, 2039552, 2888704, 2899988, 2993536, 3314272, 3421184, 3569216, 4079104, 5799976, 5987072, 6628544, 7138432, 8158208, 11599952, 11974144, 13257088, 14276864, 23199904, 23948288, 26514176, 28553728, 46399808, 53028352, 57107456, 92799616, 106056704, 185599232, 371198464, 742396928]

約数ペア:

[(1, 742396928), (2, 371198464), (4, 185599232), (7, 106056704), (8, 92799616), (13, 57107456), (14, 53028352), (16, 46399808), (26, 28553728), (28, 26514176), (31, 23948288), (32, 23199904), (52, 14276864), (56, 13257088), (62, 11974144), (64, 11599952), (91, 8158208), (104, 7138432), (112, 6628544), (124, 5987072), (128, 5799976), (182, 4079104), (208, 3569216), (217, 3421184), (224, 3314272), (248, 2993536), (256, 2899988), (257, 2888704), (364, 2039552), (403, 1842176), (416, 1784608), (434, 1710592), (448, 1657136), (496, 1496768), (512, 1449994), (514, 1444352), (728, 1019776), (806, 921088), (832, 892304), (868, 855296), (896, 828568), (992, 748384), (1024, 724997), (1028, 722176), (1456, 509888), (1612, 460544), (1664, 446152), (1736, 427648), (1792, 414284), (1799, 412672), (1984, 374192), (2056, 361088), (2821, 263168), (2912, 254944), (3224, 230272), (3328, 223076), (3341, 222208), (3472, 213824), (3584, 207142), (3598, 206336), (3968, 187096), (4112, 180544), (5642, 131584), (5824, 127472), (6448, 115136), (6656, 111538), (6682, 111104), (6944, 106912), (7168, 103571), (7196, 103168), (7936, 93548), (7967, 93184), (8224, 90272), (11284, 65792), (11648, 63736), (12896, 57568), (13312, 55769), (13364, 55552), (13888, 53456), (14392, 51584), (15872, 46774), (15934, 46592), (16448, 45136), (22568, 32896), (23296, 31868), (23387, 31744), (25792, 28784), (26728, 27776)]