1923971616

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5629

約数の個数: 240

約数和(自身を含む): 6808253760

約数和(自身を除く): 4884282144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 4104, 4256, 4536, 4788, 5472, 5581, 6048, 6156, 6384, 7182, 8208, 9072, 9576, 10773, 11162, 12312, 12768, 14364, 16416, 16743, 18144, 19152, 21546, 22324, 24624, 28728, 33486, 38304, 39067, 43092, 44648, 49248, 50229, 57456, 66972, 78134, 86184, 89296, 100458, 106039, 114912, 117201, 133944, 150687, 156268, 172368, 178592, 200916, 212078, 234402, 267888, 301374, 312536, 318117, 344736, 351603, 401832, 424156, 452061, 468804, 535776, 602748, 625072, 636234, 703206, 742273, 803664, 848312, 904122, 937608, 954351, 1054809, 1205496, 1250144, 1272468, 1406412, 1484546, 1607328, 1696624, 1808244, 1875216, 1908702, 2109618, 2226819, 2410992, 2544936, 2812824, 2863053, 2969092, 3164427, 3393248, 3616488, 3750432, 3817404, 4219236, 4453638, 4821984, 5089872, 5625648, 5726106, 5938184, 6328854, 6680457, 7232976, 7634808, 8438472, 8589159, 8907276, 10179744, 11251296, 11452212, 11876368, 12657708, 13360914, 14465952, 15269616, 16876944, 17178318, 17814552, 20041371, 22904424, 23752736, 25315416, 26721828, 30539232, 33753888, 34356636, 35629104, 40082742, 45808848, 50630832, 53443656, 60124113, 68713272, 71258208, 80165484, 91617696, 101261664, 106887312, 120248226, 137426544, 160330968, 213774624, 240496452, 274853088, 320661936, 480992904, 641323872, 961985808, 1923971616]

約数ペア:

[(1, 1923971616), (2, 961985808), (3, 641323872), (4, 480992904), (6, 320661936), (7, 274853088), (8, 240496452), (9, 213774624), (12, 160330968), (14, 137426544), (16, 120248226), (18, 106887312), (19, 101261664), (21, 91617696), (24, 80165484), (27, 71258208), (28, 68713272), (32, 60124113), (36, 53443656), (38, 50630832), (42, 45808848), (48, 40082742), (54, 35629104), (56, 34356636), (57, 33753888), (63, 30539232), (72, 26721828), (76, 25315416), (81, 23752736), (84, 22904424), (96, 20041371), (108, 17814552), (112, 17178318), (114, 16876944), (126, 15269616), (133, 14465952), (144, 13360914), (152, 12657708), (162, 11876368), (168, 11452212), (171, 11251296), (189, 10179744), (216, 8907276), (224, 8589159), (228, 8438472), (252, 7634808), (266, 7232976), (288, 6680457), (304, 6328854), (324, 5938184), (336, 5726106), (342, 5625648), (378, 5089872), (399, 4821984), (432, 4453638), (456, 4219236), (504, 3817404), (513, 3750432), (532, 3616488), (567, 3393248), (608, 3164427), (648, 2969092), (672, 2863053), (684, 2812824), (756, 2544936), (798, 2410992), (864, 2226819), (912, 2109618), (1008, 1908702), (1026, 1875216), (1064, 1808244), (1134, 1696624), (1197, 1607328), (1296, 1484546), (1368, 1406412), (1512, 1272468), (1539, 1250144), (1596, 1205496), (1824, 1054809), (2016, 954351), (2052, 937608), (2128, 904122), (2268, 848312), (2394, 803664), (2592, 742273), (2736, 703206), (3024, 636234), (3078, 625072), (3192, 602748), (3591, 535776), (4104, 468804), (4256, 452061), (4536, 424156), (4788, 401832), (5472, 351603), (5581, 344736), (6048, 318117), (6156, 312536), (6384, 301374), (7182, 267888), (8208, 234402), (9072, 212078), (9576, 200916), (10773, 178592), (11162, 172368), (12312, 156268), (12768, 150687), (14364, 133944), (16416, 117201), (16743, 114912), (18144, 106039), (19152, 100458), (21546, 89296), (22324, 86184), (24624, 78134), (28728, 66972), (33486, 57456), (38304, 50229), (39067, 49248), (43092, 44648)]