245081872512

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{12809}}^1$

素因数の和:13823

約数の個数: 192

約数和(自身を含む): 747556500600

約数和(自身を除く): 502474628088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 977, 1088, 1152, 1224, 1632, 1954, 2176, 2448, 2931, 3264, 3908, 4896, 5862, 6528, 7816, 8793, 9792, 11724, 12809, 15632, 16609, 17586, 19584, 23448, 25618, 31264, 33218, 35172, 38427, 46896, 49827, 51236, 62528, 66436, 70344, 76854, 93792, 99654, 102472, 115281, 125056, 132872, 140688, 149481, 153708, 187584, 199308, 204944, 217753, 230562, 265744, 281376, 298962, 307416, 375168, 398616, 409888, 435506, 461124, 531488, 562752, 597924, 614832, 653259, 797232, 819776, 871012, 922248, 1062976, 1125504, 1195848, 1229664, 1306518, 1594464, 1639552, 1742024, 1844496, 1959777, 2125952, 2391696, 2459328, 2613036, 3188928, 3484048, 3688992, 3919554, 4783392, 4918656, 5226072, 6377856, 6968096, 7377984, 7839108, 9566784, 10452144, 12514393, 13936192, 14755968, 15678216, 19133568, 20904288, 25028786, 27872384, 31356432, 37543179, 41808576, 50057572, 62712864, 75086358, 83617152, 100115144, 112629537, 125425728, 150172716, 200230288, 212744681, 225259074, 250851456, 300345432, 400460576, 425489362, 450518148, 600690864, 638234043, 800921152, 850978724, 901036296, 1201381728, 1276468086, 1601842304, 1701957448, 1802072592, 1914702129, 2402763456, 2552936172, 3403914896, 3604145184, 3829404258, 4805526912, 5105872344, 6807829792, 7208290368, 7658808516, 10211744688, 13615659584, 14416580736, 15317617032, 20423489376, 27231319168, 30635234064, 40846978752, 61270468128, 81693957504, 122540936256, 245081872512]

約数ペア:

[(1, 245081872512), (2, 122540936256), (3, 81693957504), (4, 61270468128), (6, 40846978752), (8, 30635234064), (9, 27231319168), (12, 20423489376), (16, 15317617032), (17, 14416580736), (18, 13615659584), (24, 10211744688), (32, 7658808516), (34, 7208290368), (36, 6807829792), (48, 5105872344), (51, 4805526912), (64, 3829404258), (68, 3604145184), (72, 3403914896), (96, 2552936172), (102, 2402763456), (128, 1914702129), (136, 1802072592), (144, 1701957448), (153, 1601842304), (192, 1276468086), (204, 1201381728), (272, 901036296), (288, 850978724), (306, 800921152), (384, 638234043), (408, 600690864), (544, 450518148), (576, 425489362), (612, 400460576), (816, 300345432), (977, 250851456), (1088, 225259074), (1152, 212744681), (1224, 200230288), (1632, 150172716), (1954, 125425728), (2176, 112629537), (2448, 100115144), (2931, 83617152), (3264, 75086358), (3908, 62712864), (4896, 50057572), (5862, 41808576), (6528, 37543179), (7816, 31356432), (8793, 27872384), (9792, 25028786), (11724, 20904288), (12809, 19133568), (15632, 15678216), (16609, 14755968), (17586, 13936192), (19584, 12514393), (23448, 10452144), (25618, 9566784), (31264, 7839108), (33218, 7377984), (35172, 6968096), (38427, 6377856), (46896, 5226072), (49827, 4918656), (51236, 4783392), (62528, 3919554), (66436, 3688992), (70344, 3484048), (76854, 3188928), (93792, 2613036), (99654, 2459328), (102472, 2391696), (115281, 2125952), (125056, 1959777), (132872, 1844496), (140688, 1742024), (149481, 1639552), (153708, 1594464), (187584, 1306518), (199308, 1229664), (204944, 1195848), (217753, 1125504), (230562, 1062976), (265744, 922248), (281376, 871012), (298962, 819776), (307416, 797232), (375168, 653259), (398616, 614832), (409888, 597924), (435506, 562752), (461124, 531488)]