260260252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 580321280

約数和(自身を除く): 320061028

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 43, 62, 76, 86, 124, 133, 172, 217, 266, 301, 367, 434, 532, 589, 602, 734, 817, 868, 1178, 1204, 1333, 1468, 1634, 2356, 2569, 2666, 3268, 4123, 5138, 5332, 5719, 6973, 8246, 9331, 10276, 11377, 11438, 13946, 15781, 16492, 18662, 22754, 22876, 25327, 27892, 31562, 37324, 45508, 48811, 50654, 63124, 79639, 97622, 101308, 110467, 159278, 177289, 195244, 216163, 220934, 299839, 318556, 354578, 432326, 441868, 489211, 599678, 709156, 864652, 978422, 1199356, 1513141, 1956844, 2098873, 3026282, 3424477, 4197746, 6052564, 6848954, 8395492, 9295009, 13697908, 18590018, 37180036, 65065063, 130130126, 260260252]

約数ペア:

[(1, 260260252), (2, 130130126), (4, 65065063), (7, 37180036), (14, 18590018), (19, 13697908), (28, 9295009), (31, 8395492), (38, 6848954), (43, 6052564), (62, 4197746), (76, 3424477), (86, 3026282), (124, 2098873), (133, 1956844), (172, 1513141), (217, 1199356), (266, 978422), (301, 864652), (367, 709156), (434, 599678), (532, 489211), (589, 441868), (602, 432326), (734, 354578), (817, 318556), (868, 299839), (1178, 220934), (1204, 216163), (1333, 195244), (1468, 177289), (1634, 159278), (2356, 110467), (2569, 101308), (2666, 97622), (3268, 79639), (4123, 63124), (5138, 50654), (5332, 48811), (5719, 45508), (6973, 37324), (8246, 31562), (9331, 27892), (10276, 25327), (11377, 22876), (11438, 22754), (13946, 18662), (15781, 16492)]