209793744

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{76679}}^1$

素因数の和:76712

約数の個数: 60

約数和(自身を含む): 618040800

約数和(自身を除く): 408247056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 76679, 153358, 230037, 306716, 460074, 613432, 690111, 920148, 1226864, 1380222, 1456901, 1840296, 2760444, 2913802, 3680592, 4370703, 5520888, 5827604, 8741406, 11041776, 11655208, 13112109, 17482812, 23310416, 26224218, 34965624, 52448436, 69931248, 104896872, 209793744]

約数ペア:

[(1, 209793744), (2, 104896872), (3, 69931248), (4, 52448436), (6, 34965624), (8, 26224218), (9, 23310416), (12, 17482812), (16, 13112109), (18, 11655208), (19, 11041776), (24, 8741406), (36, 5827604), (38, 5520888), (48, 4370703), (57, 3680592), (72, 2913802), (76, 2760444), (114, 1840296), (144, 1456901), (152, 1380222), (171, 1226864), (228, 920148), (304, 690111), (342, 613432), (456, 460074), (684, 306716), (912, 230037), (1368, 153358), (2736, 76679)]