280323094842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{741595489}}^1$

素因数の和:741595507

約数の個数: 32

約数和(自身を含む): 711931670400

約数和(自身を除く): 431608575558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 741595489, 1483190978, 2224786467, 4449572934, 5191168423, 6674359401, 10382336846, 13348718802, 15573505269, 20023078203, 31147010538, 40046156406, 46720515807, 93441031614, 140161547421, 280323094842]

約数ペア:

[(1, 280323094842), (2, 140161547421), (3, 93441031614), (6, 46720515807), (7, 40046156406), (9, 31147010538), (14, 20023078203), (18, 15573505269), (21, 13348718802), (27, 10382336846), (42, 6674359401), (54, 5191168423), (63, 4449572934), (126, 2224786467), (189, 1483190978), (378, 741595489)]