216297744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1381}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 604586304

約数和(自身を除く): 388288560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 251, 312, 502, 624, 753, 1004, 1381, 1506, 2008, 2762, 3012, 3263, 4016, 4143, 5524, 6024, 6526, 8286, 9789, 11048, 12048, 13052, 16572, 17953, 19578, 22096, 26104, 33144, 35906, 39156, 52208, 53859, 66288, 71812, 78312, 107718, 143624, 156624, 215436, 287248, 346631, 430872, 693262, 861744, 1039893, 1386524, 2079786, 2773048, 4159572, 4506203, 5546096, 8319144, 9012406, 13518609, 16638288, 18024812, 27037218, 36049624, 54074436, 72099248, 108148872, 216297744]

約数ペア:

[(1, 216297744), (2, 108148872), (3, 72099248), (4, 54074436), (6, 36049624), (8, 27037218), (12, 18024812), (13, 16638288), (16, 13518609), (24, 9012406), (26, 8319144), (39, 5546096), (48, 4506203), (52, 4159572), (78, 2773048), (104, 2079786), (156, 1386524), (208, 1039893), (251, 861744), (312, 693262), (502, 430872), (624, 346631), (753, 287248), (1004, 215436), (1381, 156624), (1506, 143624), (2008, 107718), (2762, 78312), (3012, 71812), (3263, 66288), (4016, 53859), (4143, 52208), (5524, 39156), (6024, 35906), (6526, 33144), (8286, 26104), (9789, 22096), (11048, 19578), (12048, 17953), (13052, 16572)]