69893298728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{478171}}^1$

素因数の和:478350

約数の個数: 48

約数和(自身を含む): 145000877280

約数和(自身を除く): 75107578552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 151, 242, 302, 484, 604, 968, 1208, 1661, 3322, 6644, 13288, 18271, 36542, 73084, 146168, 478171, 956342, 1912684, 3825368, 5259881, 10519762, 21039524, 42079048, 57858691, 72203821, 115717382, 144407642, 231434764, 288815284, 462869528, 577630568, 794242031, 1588484062, 3176968124, 6353936248, 8736662341, 17473324682, 34946649364, 69893298728]

約数ペア:

[(1, 69893298728), (2, 34946649364), (4, 17473324682), (8, 8736662341), (11, 6353936248), (22, 3176968124), (44, 1588484062), (88, 794242031), (121, 577630568), (151, 462869528), (242, 288815284), (302, 231434764), (484, 144407642), (604, 115717382), (968, 72203821), (1208, 57858691), (1661, 42079048), (3322, 21039524), (6644, 10519762), (13288, 5259881), (18271, 3825368), (36542, 1912684), (73084, 956342), (146168, 478171)]