321014778616

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1\times {\mathrm{24623}}^1$

素因数の和:36908

約数の個数: 64

約数和(自身を含む): 724181990400

約数和(自身を除く): 403167211784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 12253, 24506, 24623, 49012, 49246, 85771, 98024, 98492, 171542, 172361, 196984, 232807, 343084, 344722, 465614, 467837, 686168, 689444, 931228, 935674, 1378888, 1629649, 1862456, 1871348, 3259298, 3274859, 3742696, 6518596, 6549718, 13037192, 13099436, 26198872, 301705619, 603411238, 1206822476, 2111939333, 2413644952, 4223878666, 5732406761, 8447757332, 11464813522, 16895514664, 22929627044, 40126847327, 45859254088, 80253694654, 160507389308, 321014778616]

約数ペア:

[(1, 321014778616), (2, 160507389308), (4, 80253694654), (7, 45859254088), (8, 40126847327), (14, 22929627044), (19, 16895514664), (28, 11464813522), (38, 8447757332), (56, 5732406761), (76, 4223878666), (133, 2413644952), (152, 2111939333), (266, 1206822476), (532, 603411238), (1064, 301705619), (12253, 26198872), (24506, 13099436), (24623, 13037192), (49012, 6549718), (49246, 6518596), (85771, 3742696), (98024, 3274859), (98492, 3259298), (171542, 1871348), (172361, 1862456), (196984, 1629649), (232807, 1378888), (343084, 935674), (344722, 931228), (465614, 689444), (467837, 686168)]