19766303544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1914

約数の個数: 128

約数和(自身を含む): 53798472000

約数和(自身を除く): 34032168456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 229, 312, 338, 458, 507, 676, 687, 916, 1014, 1352, 1374, 1637, 1832, 2028, 2197, 2748, 2977, 3274, 4056, 4394, 4911, 5496, 5954, 6548, 6591, 8788, 8931, 9822, 11908, 13096, 13182, 17576, 17862, 19644, 21281, 23816, 26364, 35724, 38701, 39288, 42562, 52728, 63843, 71448, 77402, 85124, 116103, 127686, 154804, 170248, 232206, 255372, 276653, 309608, 374873, 464412, 503113, 510744, 553306, 749746, 829959, 928824, 1006226, 1106612, 1124619, 1499492, 1509339, 1659918, 2012452, 2213224, 2249238, 2998984, 3018678, 3319836, 3596489, 4024904, 4498476, 4873349, 6037356, 6639672, 7192978, 8996952, 9746698, 10789467, 12074712, 14385956, 14620047, 19493396, 21578934, 28771912, 29240094, 38986792, 43157868, 58480188, 63353537, 86315736, 116960376, 126707074, 190060611, 253414148, 380121222, 506828296, 760242444, 823595981, 1520484888, 1647191962, 2470787943, 3294383924, 4941575886, 6588767848, 9883151772, 19766303544]

約数ペア:

[(1, 19766303544), (2, 9883151772), (3, 6588767848), (4, 4941575886), (6, 3294383924), (8, 2470787943), (12, 1647191962), (13, 1520484888), (24, 823595981), (26, 760242444), (39, 506828296), (52, 380121222), (78, 253414148), (104, 190060611), (156, 126707074), (169, 116960376), (229, 86315736), (312, 63353537), (338, 58480188), (458, 43157868), (507, 38986792), (676, 29240094), (687, 28771912), (916, 21578934), (1014, 19493396), (1352, 14620047), (1374, 14385956), (1637, 12074712), (1832, 10789467), (2028, 9746698), (2197, 8996952), (2748, 7192978), (2977, 6639672), (3274, 6037356), (4056, 4873349), (4394, 4498476), (4911, 4024904), (5496, 3596489), (5954, 3319836), (6548, 3018678), (6591, 2998984), (8788, 2249238), (8931, 2213224), (9822, 2012452), (11908, 1659918), (13096, 1509339), (13182, 1499492), (17576, 1124619), (17862, 1106612), (19644, 1006226), (21281, 928824), (23816, 829959), (26364, 749746), (35724, 553306), (38701, 510744), (39288, 503113), (42562, 464412), (52728, 374873), (63843, 309608), (71448, 276653), (77402, 255372), (85124, 232206), (116103, 170248), (127686, 154804)]