422454132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1433}}^1$

素因数の和:1893

約数の個数: 72

約数和(自身を含む): 1127468160

約数和(自身を除く): 705014028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 431, 684, 862, 1293, 1433, 1724, 2586, 2866, 3879, 4299, 5172, 5732, 7758, 8189, 8598, 12897, 15516, 16378, 17196, 24567, 25794, 27227, 32756, 49134, 51588, 54454, 73701, 81681, 98268, 108908, 147402, 163362, 245043, 294804, 326724, 490086, 617623, 980172, 1235246, 1852869, 2470492, 3705738, 5558607, 7411476, 11117214, 11734837, 22234428, 23469674, 35204511, 46939348, 70409022, 105613533, 140818044, 211227066, 422454132]

約数ペア:

[(1, 422454132), (2, 211227066), (3, 140818044), (4, 105613533), (6, 70409022), (9, 46939348), (12, 35204511), (18, 23469674), (19, 22234428), (36, 11734837), (38, 11117214), (57, 7411476), (76, 5558607), (114, 3705738), (171, 2470492), (228, 1852869), (342, 1235246), (431, 980172), (684, 617623), (862, 490086), (1293, 326724), (1433, 294804), (1724, 245043), (2586, 163362), (2866, 147402), (3879, 108908), (4299, 98268), (5172, 81681), (5732, 73701), (7758, 54454), (8189, 51588), (8598, 49134), (12897, 32756), (15516, 27227), (16378, 25794), (17196, 24567)]