240753492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{318457}}^1$

素因数の和:318477

約数の個数: 48

約数和(自身を含む): 713345920

約数和(自身を除く): 472592428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 318457, 636914, 955371, 1273828, 1910742, 2229199, 2866113, 3821484, 4458398, 5732226, 6687597, 8598339, 8916796, 11464452, 13375194, 17196678, 20062791, 26750388, 34393356, 40125582, 60188373, 80251164, 120376746, 240753492]

約数ペア:

[(1, 240753492), (2, 120376746), (3, 80251164), (4, 60188373), (6, 40125582), (7, 34393356), (9, 26750388), (12, 20062791), (14, 17196678), (18, 13375194), (21, 11464452), (27, 8916796), (28, 8598339), (36, 6687597), (42, 5732226), (54, 4458398), (63, 3821484), (84, 2866113), (108, 2229199), (126, 1910742), (189, 1273828), (252, 955371), (378, 636914), (756, 318457)]