15484105984

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{1873}}^1$

素因数の和:2683

約数の個数: 72

約数和(自身を含む): 31685532032

約数和(自身を除く): 16201426048

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 751, 1376, 1502, 1873, 2752, 3004, 3746, 5504, 6008, 7492, 11008, 12016, 14984, 24032, 29968, 32293, 48064, 59936, 64586, 80539, 96128, 119872, 129172, 161078, 192256, 239744, 258344, 322156, 479488, 516688, 644312, 1033376, 1288624, 1406623, 2066752, 2577248, 2813246, 4133504, 5154496, 5626492, 8267008, 10308992, 11252984, 20617984, 22505968, 45011936, 60484789, 90023872, 120969578, 180047744, 241939156, 360095488, 483878312, 967756624, 1935513248, 3871026496, 7742052992, 15484105984]

約数ペア:

[(1, 15484105984), (2, 7742052992), (4, 3871026496), (8, 1935513248), (16, 967756624), (32, 483878312), (43, 360095488), (64, 241939156), (86, 180047744), (128, 120969578), (172, 90023872), (256, 60484789), (344, 45011936), (688, 22505968), (751, 20617984), (1376, 11252984), (1502, 10308992), (1873, 8267008), (2752, 5626492), (3004, 5154496), (3746, 4133504), (5504, 2813246), (6008, 2577248), (7492, 2066752), (11008, 1406623), (12016, 1288624), (14984, 1033376), (24032, 644312), (29968, 516688), (32293, 479488), (48064, 322156), (59936, 258344), (64586, 239744), (80539, 192256), (96128, 161078), (119872, 129172)]