213681744

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{51169}}^1$

素因数の和:51212

約数の個数: 60

約数和(自身を含む): 618645300

約数和(自身を除く): 404963556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 51169, 102338, 153507, 204676, 307014, 409352, 460521, 614028, 818704, 921042, 1228056, 1483901, 1842084, 2456112, 2967802, 3684168, 4451703, 5935604, 7368336, 8903406, 11871208, 13355109, 17806812, 23742416, 26710218, 35613624, 53420436, 71227248, 106840872, 213681744]

約数ペア:

[(1, 213681744), (2, 106840872), (3, 71227248), (4, 53420436), (6, 35613624), (8, 26710218), (9, 23742416), (12, 17806812), (16, 13355109), (18, 11871208), (24, 8903406), (29, 7368336), (36, 5935604), (48, 4451703), (58, 3684168), (72, 2967802), (87, 2456112), (116, 1842084), (144, 1483901), (174, 1228056), (232, 921042), (261, 818704), (348, 614028), (464, 460521), (522, 409352), (696, 307014), (1044, 204676), (1392, 153507), (2088, 102338), (4176, 51169)]