212779616

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 514708992

約数和(自身を除く): 301929376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 71, 112, 119, 136, 142, 224, 238, 272, 284, 476, 497, 544, 568, 787, 952, 994, 1136, 1207, 1574, 1904, 1988, 2272, 2414, 3148, 3808, 3976, 4828, 5509, 6296, 7952, 8449, 9656, 11018, 12592, 13379, 15904, 16898, 19312, 22036, 25184, 26758, 33796, 38624, 44072, 53516, 55877, 67592, 88144, 93653, 107032, 111754, 135184, 176288, 187306, 214064, 223508, 270368, 374612, 391139, 428128, 447016, 749224, 782278, 894032, 949909, 1498448, 1564556, 1788064, 1899818, 2996896, 3129112, 3799636, 6258224, 6649363, 7599272, 12516448, 13298726, 15198544, 26597452, 30397088, 53194904, 106389808, 212779616]

約数ペア:

[(1, 212779616), (2, 106389808), (4, 53194904), (7, 30397088), (8, 26597452), (14, 15198544), (16, 13298726), (17, 12516448), (28, 7599272), (32, 6649363), (34, 6258224), (56, 3799636), (68, 3129112), (71, 2996896), (112, 1899818), (119, 1788064), (136, 1564556), (142, 1498448), (224, 949909), (238, 894032), (272, 782278), (284, 749224), (476, 447016), (497, 428128), (544, 391139), (568, 374612), (787, 270368), (952, 223508), (994, 214064), (1136, 187306), (1207, 176288), (1574, 135184), (1904, 111754), (1988, 107032), (2272, 93653), (2414, 88144), (3148, 67592), (3808, 55877), (3976, 53516), (4828, 44072), (5509, 38624), (6296, 33796), (7952, 26758), (8449, 25184), (9656, 22036), (11018, 19312), (12592, 16898), (13379, 15904)]