1271931024

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2502

約数の個数: 240

約数和(自身を含む): 4360220928

約数和(自身を除く): 3088289904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 49, 51, 52, 56, 68, 78, 84, 91, 98, 102, 104, 112, 119, 136, 147, 156, 168, 182, 196, 204, 208, 221, 238, 272, 273, 294, 312, 336, 357, 364, 392, 408, 442, 476, 546, 588, 624, 637, 663, 714, 728, 784, 816, 833, 884, 952, 1092, 1176, 1274, 1326, 1428, 1456, 1547, 1666, 1768, 1904, 1911, 2184, 2352, 2447, 2499, 2548, 2652, 2856, 3094, 3332, 3536, 3822, 4368, 4641, 4894, 4998, 5096, 5304, 5712, 6188, 6664, 7341, 7644, 9282, 9788, 9996, 10192, 10608, 10829, 12376, 13328, 14682, 15288, 17129, 18564, 19576, 19992, 21658, 24752, 29364, 30576, 31811, 32487, 34258, 37128, 39152, 39984, 41599, 43316, 51387, 58728, 63622, 64974, 68516, 74256, 83198, 86632, 95433, 102774, 117456, 119903, 124797, 127244, 129948, 137032, 166396, 173264, 190866, 205548, 222677, 239806, 249594, 254488, 259896, 274064, 291193, 332792, 359709, 381732, 411096, 445354, 479612, 499188, 508976, 519792, 540787, 582386, 665584, 668031, 719418, 763464, 822192, 873579, 890708, 959224, 998376, 1081574, 1164772, 1336062, 1438836, 1526928, 1558739, 1622361, 1747158, 1781416, 1918448, 1996752, 2038351, 2163148, 2329544, 2672124, 2877672, 3117478, 3244722, 3494316, 3562832, 3785509, 4076702, 4326296, 4659088, 4676217, 5344248, 5755344, 6115053, 6234956, 6489444, 6988632, 7571018, 8153404, 8652592, 9352434, 10688496, 11356527, 12230106, 12469912, 12978888, 13977264, 15142036, 16306808, 18704868, 22713054, 24460212, 24939824, 25957776, 26498563, 30284072, 32613616, 37409736, 45426108, 48920424, 52997126, 60568144, 74819472, 79495689, 90852216, 97840848, 105994252, 158991378, 181704432, 211988504, 317982756, 423977008, 635965512, 1271931024]

約数ペア:

[(1, 1271931024), (2, 635965512), (3, 423977008), (4, 317982756), (6, 211988504), (7, 181704432), (8, 158991378), (12, 105994252), (13, 97840848), (14, 90852216), (16, 79495689), (17, 74819472), (21, 60568144), (24, 52997126), (26, 48920424), (28, 45426108), (34, 37409736), (39, 32613616), (42, 30284072), (48, 26498563), (49, 25957776), (51, 24939824), (52, 24460212), (56, 22713054), (68, 18704868), (78, 16306808), (84, 15142036), (91, 13977264), (98, 12978888), (102, 12469912), (104, 12230106), (112, 11356527), (119, 10688496), (136, 9352434), (147, 8652592), (156, 8153404), (168, 7571018), (182, 6988632), (196, 6489444), (204, 6234956), (208, 6115053), (221, 5755344), (238, 5344248), (272, 4676217), (273, 4659088), (294, 4326296), (312, 4076702), (336, 3785509), (357, 3562832), (364, 3494316), (392, 3244722), (408, 3117478), (442, 2877672), (476, 2672124), (546, 2329544), (588, 2163148), (624, 2038351), (637, 1996752), (663, 1918448), (714, 1781416), (728, 1747158), (784, 1622361), (816, 1558739), (833, 1526928), (884, 1438836), (952, 1336062), (1092, 1164772), (1176, 1081574), (1274, 998376), (1326, 959224), (1428, 890708), (1456, 873579), (1547, 822192), (1666, 763464), (1768, 719418), (1904, 668031), (1911, 665584), (2184, 582386), (2352, 540787), (2447, 519792), (2499, 508976), (2548, 499188), (2652, 479612), (2856, 445354), (3094, 411096), (3332, 381732), (3536, 359709), (3822, 332792), (4368, 291193), (4641, 274064), (4894, 259896), (4998, 254488), (5096, 249594), (5304, 239806), (5712, 222677), (6188, 205548), (6664, 190866), (7341, 173264), (7644, 166396), (9282, 137032), (9788, 129948), (9996, 127244), (10192, 124797), (10608, 119903), (10829, 117456), (12376, 102774), (13328, 95433), (14682, 86632), (15288, 83198), (17129, 74256), (18564, 68516), (19576, 64974), (19992, 63622), (21658, 58728), (24752, 51387), (29364, 43316), (30576, 41599), (31811, 39984), (32487, 39152), (34258, 37128)]