1570865556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^2\times {\mathrm{379}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 3982147680

約数和(自身を除く): 2411282124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 379, 489, 652, 758, 978, 1137, 1516, 1956, 2119, 2274, 4238, 4548, 4927, 6357, 8476, 9854, 12714, 14781, 19708, 25428, 26569, 29562, 53138, 59124, 61777, 79707, 106276, 123554, 159414, 185331, 247108, 318828, 345397, 370662, 690794, 741324, 803101, 1036191, 1381588, 1606202, 2072382, 2409303, 3212404, 4144764, 4818606, 9637212, 10069651, 20139302, 30208953, 40278604, 60417906, 120835812, 130905463, 261810926, 392716389, 523621852, 785432778, 1570865556]

約数ペア:

[(1, 1570865556), (2, 785432778), (3, 523621852), (4, 392716389), (6, 261810926), (12, 130905463), (13, 120835812), (26, 60417906), (39, 40278604), (52, 30208953), (78, 20139302), (156, 10069651), (163, 9637212), (326, 4818606), (379, 4144764), (489, 3212404), (652, 2409303), (758, 2072382), (978, 1606202), (1137, 1381588), (1516, 1036191), (1956, 803101), (2119, 741324), (2274, 690794), (4238, 370662), (4548, 345397), (4927, 318828), (6357, 247108), (8476, 185331), (9854, 159414), (12714, 123554), (14781, 106276), (19708, 79707), (25428, 61777), (26569, 59124), (29562, 53138)]