269389616

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 582552000

約数和(自身を除く): 313162384

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 149, 184, 272, 289, 298, 368, 391, 578, 596, 782, 1156, 1192, 1564, 2312, 2384, 2533, 3128, 3427, 4624, 4913, 5066, 6256, 6647, 6854, 9826, 10132, 13294, 13708, 19652, 20264, 26588, 27416, 39304, 40528, 43061, 53176, 54832, 58259, 78608, 86122, 106352, 112999, 116518, 172244, 225998, 233036, 344488, 451996, 466072, 688976, 732037, 903992, 932144, 990403, 1464074, 1807984, 1980806, 2928148, 3961612, 5856296, 7923224, 11712592, 15846448, 16836851, 33673702, 67347404, 134694808, 269389616]

約数ペア:

[(1, 269389616), (2, 134694808), (4, 67347404), (8, 33673702), (16, 16836851), (17, 15846448), (23, 11712592), (34, 7923224), (46, 5856296), (68, 3961612), (92, 2928148), (136, 1980806), (149, 1807984), (184, 1464074), (272, 990403), (289, 932144), (298, 903992), (368, 732037), (391, 688976), (578, 466072), (596, 451996), (782, 344488), (1156, 233036), (1192, 225998), (1564, 172244), (2312, 116518), (2384, 112999), (2533, 106352), (3128, 86122), (3427, 78608), (4624, 58259), (4913, 54832), (5066, 53176), (6256, 43061), (6647, 40528), (6854, 39304), (9826, 27416), (10132, 26588), (13294, 20264), (13708, 19652)]