1284508544

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4091}}^1$

素因数の和:4339

約数の個数: 64

約数和(自身を含む): 2804820480

約数和(自身を除く): 1520311936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 223, 352, 446, 704, 892, 1408, 1784, 2453, 3568, 4091, 4906, 7136, 8182, 9812, 14272, 16364, 19624, 28544, 32728, 39248, 45001, 65456, 78496, 90002, 130912, 156992, 180004, 261824, 313984, 360008, 523648, 720016, 912293, 1440032, 1824586, 2880064, 3649172, 5760128, 7298344, 10035223, 14596688, 20070446, 29193376, 40140892, 58386752, 80281784, 116773504, 160563568, 321127136, 642254272, 1284508544]

約数ペア:

[(1, 1284508544), (2, 642254272), (4, 321127136), (8, 160563568), (11, 116773504), (16, 80281784), (22, 58386752), (32, 40140892), (44, 29193376), (64, 20070446), (88, 14596688), (128, 10035223), (176, 7298344), (223, 5760128), (352, 3649172), (446, 2880064), (704, 1824586), (892, 1440032), (1408, 912293), (1784, 720016), (2453, 523648), (3568, 360008), (4091, 313984), (4906, 261824), (7136, 180004), (8182, 156992), (9812, 130912), (14272, 90002), (16364, 78496), (19624, 65456), (28544, 45001), (32728, 39248)]