628593196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 1412554752

約数和(自身を除く): 783961556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 83, 134, 154, 166, 268, 308, 332, 367, 469, 581, 734, 737, 913, 938, 1162, 1468, 1474, 1826, 1876, 2324, 2569, 2948, 3652, 4037, 5138, 5159, 5561, 6391, 8074, 10276, 10318, 11122, 12782, 16148, 20636, 22244, 24589, 25564, 28259, 30461, 38927, 49178, 56518, 60922, 61171, 77854, 98356, 113036, 121844, 122342, 155708, 172123, 213227, 244684, 270479, 335071, 344246, 426454, 428197, 540958, 670142, 688492, 852908, 856394, 1081916, 1340284, 1712788, 1893353, 2040887, 2345497, 3786706, 4081774, 4690994, 7573412, 8163548, 9381988, 14286209, 22449757, 28572418, 44899514, 57144836, 89799028, 157148299, 314296598, 628593196]

約数ペア:

[(1, 628593196), (2, 314296598), (4, 157148299), (7, 89799028), (11, 57144836), (14, 44899514), (22, 28572418), (28, 22449757), (44, 14286209), (67, 9381988), (77, 8163548), (83, 7573412), (134, 4690994), (154, 4081774), (166, 3786706), (268, 2345497), (308, 2040887), (332, 1893353), (367, 1712788), (469, 1340284), (581, 1081916), (734, 856394), (737, 852908), (913, 688492), (938, 670142), (1162, 540958), (1468, 428197), (1474, 426454), (1826, 344246), (1876, 335071), (2324, 270479), (2569, 244684), (2948, 213227), (3652, 172123), (4037, 155708), (5138, 122342), (5159, 121844), (5561, 113036), (6391, 98356), (8074, 77854), (10276, 61171), (10318, 60922), (11122, 56518), (12782, 49178), (16148, 38927), (20636, 30461), (22244, 28259), (24589, 25564)]