319734912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6997}}^1$

素因数の和:7038

約数の個数: 128

約数和(自身を含む): 1027866240

約数和(自身を除く): 708131328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 6997, 7616, 11424, 13994, 15232, 20991, 22848, 27988, 41982, 45696, 48979, 55976, 83964, 97958, 111952, 118949, 146937, 167928, 195916, 223904, 237898, 293874, 335856, 356847, 391832, 447808, 475796, 587748, 671712, 713694, 783664, 832643, 895616, 951592, 1175496, 1343424, 1427388, 1567328, 1665286, 1903184, 2350992, 2497929, 2686848, 2854776, 3134656, 3330572, 3806368, 4701984, 4995858, 5709552, 6269312, 6661144, 7612736, 9403968, 9991716, 11419104, 13322288, 15225472, 18807936, 19983432, 22838208, 26644576, 39966864, 45676416, 53289152, 79933728, 106578304, 159867456, 319734912]

約数ペア:

[(1, 319734912), (2, 159867456), (3, 106578304), (4, 79933728), (6, 53289152), (7, 45676416), (8, 39966864), (12, 26644576), (14, 22838208), (16, 19983432), (17, 18807936), (21, 15225472), (24, 13322288), (28, 11419104), (32, 9991716), (34, 9403968), (42, 7612736), (48, 6661144), (51, 6269312), (56, 5709552), (64, 4995858), (68, 4701984), (84, 3806368), (96, 3330572), (102, 3134656), (112, 2854776), (119, 2686848), (128, 2497929), (136, 2350992), (168, 1903184), (192, 1665286), (204, 1567328), (224, 1427388), (238, 1343424), (272, 1175496), (336, 951592), (357, 895616), (384, 832643), (408, 783664), (448, 713694), (476, 671712), (544, 587748), (672, 475796), (714, 447808), (816, 391832), (896, 356847), (952, 335856), (1088, 293874), (1344, 237898), (1428, 223904), (1632, 195916), (1904, 167928), (2176, 146937), (2688, 118949), (2856, 111952), (3264, 97958), (3808, 83964), (5712, 55976), (6528, 48979), (6997, 45696), (7616, 41982), (11424, 27988), (13994, 22848), (15232, 20991)]