453368552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20089}}^1$

素因数の和:20146

約数の個数: 64

約数和(自身を含む): 1080038400

約数和(自身を除く): 626669848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 20089, 22568, 40178, 80356, 140623, 160712, 261157, 281246, 522314, 562492, 622759, 1044628, 1124984, 1245518, 1828099, 2089256, 2491036, 3656198, 4359313, 4982072, 7312396, 8095867, 8718626, 14624792, 16191734, 17437252, 32383468, 34874504, 56671069, 64766936, 113342138, 226684276, 453368552]

約数ペア:

[(1, 453368552), (2, 226684276), (4, 113342138), (7, 64766936), (8, 56671069), (13, 34874504), (14, 32383468), (26, 17437252), (28, 16191734), (31, 14624792), (52, 8718626), (56, 8095867), (62, 7312396), (91, 4982072), (104, 4359313), (124, 3656198), (182, 2491036), (217, 2089256), (248, 1828099), (364, 1245518), (403, 1124984), (434, 1044628), (728, 622759), (806, 562492), (868, 522314), (1612, 281246), (1736, 261157), (2821, 160712), (3224, 140623), (5642, 80356), (11284, 40178), (20089, 22568)]