248321871105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{10799}}^1$

素因数の和:11331

約数の個数: 128

約数和(自身を含む): 508015411200

約数和(自身を除く): 259693540095

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 215, 231, 301, 385, 463, 473, 645, 903, 1155, 1389, 1419, 1505, 2315, 2365, 3241, 3311, 4515, 5093, 6945, 7095, 9723, 9933, 10799, 15279, 16205, 16555, 19909, 25465, 32397, 35651, 48615, 49665, 53995, 59727, 75593, 76395, 99545, 106953, 118789, 139363, 161985, 178255, 218999, 226779, 298635, 356367, 377965, 418089, 464357, 534765, 593945, 656997, 696815, 831523, 1094995, 1133895, 1393071, 1532993, 1781835, 2090445, 2321785, 2494569, 3250499, 3284985, 4157615, 4598979, 4999937, 5107927, 6965355, 7664965, 9751497, 12472845, 14999811, 15323781, 16252495, 22994895, 24999685, 25539635, 34999559, 35755489, 48757485, 54999307, 74999055, 76618905, 104998677, 107266467, 164997921, 174997795, 178777445, 214997291, 274996535, 384995149, 524993385, 536332335, 644991873, 824989605, 1074986455, 1154985447, 1504981037, 1924975745, 2364970201, 3224959365, 4514943111, 5774927235, 7094910603, 7524905185, 11824851005, 16554791407, 22574715555, 35474553015, 49664374221, 82773957035, 248321871105]

約数ペア:

[(1, 248321871105), (3, 82773957035), (5, 49664374221), (7, 35474553015), (11, 22574715555), (15, 16554791407), (21, 11824851005), (33, 7524905185), (35, 7094910603), (43, 5774927235), (55, 4514943111), (77, 3224959365), (105, 2364970201), (129, 1924975745), (165, 1504981037), (215, 1154985447), (231, 1074986455), (301, 824989605), (385, 644991873), (463, 536332335), (473, 524993385), (645, 384995149), (903, 274996535), (1155, 214997291), (1389, 178777445), (1419, 174997795), (1505, 164997921), (2315, 107266467), (2365, 104998677), (3241, 76618905), (3311, 74999055), (4515, 54999307), (5093, 48757485), (6945, 35755489), (7095, 34999559), (9723, 25539635), (9933, 24999685), (10799, 22994895), (15279, 16252495), (16205, 15323781), (16555, 14999811), (19909, 12472845), (25465, 9751497), (32397, 7664965), (35651, 6965355), (48615, 5107927), (49665, 4999937), (53995, 4598979), (59727, 4157615), (75593, 3284985), (76395, 3250499), (99545, 2494569), (106953, 2321785), (118789, 2090445), (139363, 1781835), (161985, 1532993), (178255, 1393071), (218999, 1133895), (226779, 1094995), (298635, 831523), (356367, 696815), (377965, 656997), (418089, 593945), (464357, 534765)]