465702916

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3209}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 957761280

約数和(自身を除く): 492058364

約数列:

[1, 2, 4, 7, 14, 28, 71, 73, 142, 146, 284, 292, 497, 511, 994, 1022, 1988, 2044, 3209, 5183, 6418, 10366, 12836, 20732, 22463, 36281, 44926, 72562, 89852, 145124, 227839, 234257, 455678, 468514, 911356, 937028, 1594873, 1639799, 3189746, 3279598, 6379492, 6559196, 16632247, 33264494, 66528988, 116425729, 232851458, 465702916]

約数ペア:

[(1, 465702916), (2, 232851458), (4, 116425729), (7, 66528988), (14, 33264494), (28, 16632247), (71, 6559196), (73, 6379492), (142, 3279598), (146, 3189746), (284, 1639799), (292, 1594873), (497, 937028), (511, 911356), (994, 468514), (1022, 455678), (1988, 234257), (2044, 227839), (3209, 145124), (5183, 89852), (6418, 72562), (10366, 44926), (12836, 36281), (20732, 22463)]