317686656

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1716

約数の個数: 128

約数和(自身を含む): 978220800

約数和(自身を除く): 660534144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1619, 1752, 2044, 2336, 2688, 3066, 3238, 3504, 4088, 4672, 4857, 6132, 6476, 7008, 8176, 9344, 9714, 11333, 12264, 12952, 14016, 16352, 19428, 22666, 24528, 25904, 28032, 32704, 33999, 38856, 45332, 49056, 51808, 65408, 67998, 77712, 90664, 98112, 103616, 118187, 135996, 155424, 181328, 196224, 207232, 236374, 271992, 310848, 354561, 362656, 472748, 543984, 621696, 709122, 725312, 827309, 945496, 1087968, 1418244, 1450624, 1654618, 1890992, 2175936, 2481927, 2836488, 3309236, 3781984, 4351872, 4963854, 5672976, 6618472, 7563968, 9927708, 11345952, 13236944, 15127936, 19855416, 22691904, 26473888, 39710832, 45383808, 52947776, 79421664, 105895552, 158843328, 317686656]

約数ペア:

[(1, 317686656), (2, 158843328), (3, 105895552), (4, 79421664), (6, 52947776), (7, 45383808), (8, 39710832), (12, 26473888), (14, 22691904), (16, 19855416), (21, 15127936), (24, 13236944), (28, 11345952), (32, 9927708), (42, 7563968), (48, 6618472), (56, 5672976), (64, 4963854), (73, 4351872), (84, 3781984), (96, 3309236), (112, 2836488), (128, 2481927), (146, 2175936), (168, 1890992), (192, 1654618), (219, 1450624), (224, 1418244), (292, 1087968), (336, 945496), (384, 827309), (438, 725312), (448, 709122), (511, 621696), (584, 543984), (672, 472748), (876, 362656), (896, 354561), (1022, 310848), (1168, 271992), (1344, 236374), (1533, 207232), (1619, 196224), (1752, 181328), (2044, 155424), (2336, 135996), (2688, 118187), (3066, 103616), (3238, 98112), (3504, 90664), (4088, 77712), (4672, 67998), (4857, 65408), (6132, 51808), (6476, 49056), (7008, 45332), (8176, 38856), (9344, 33999), (9714, 32704), (11333, 28032), (12264, 25904), (12952, 24528), (14016, 22666), (16352, 19428)]