247221072

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 300

約数和(自身を含む): 885160980

約数和(自身を除く): 637939908

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 162, 168, 189, 196, 204, 216, 229, 238, 252, 272, 294, 306, 324, 336, 357, 378, 392, 408, 432, 441, 458, 459, 476, 504, 567, 588, 612, 648, 687, 714, 756, 784, 816, 833, 882, 916, 918, 952, 1008, 1071, 1134, 1176, 1224, 1296, 1323, 1374, 1377, 1428, 1512, 1603, 1666, 1764, 1832, 1836, 1904, 2061, 2142, 2268, 2352, 2448, 2499, 2646, 2748, 2754, 2856, 3024, 3206, 3213, 3332, 3528, 3664, 3672, 3893, 3969, 4122, 4284, 4536, 4809, 4998, 5292, 5496, 5508, 5712, 6183, 6412, 6426, 6664, 7056, 7344, 7497, 7786, 7938, 8244, 8568, 9072, 9618, 9639, 9996, 10584, 10992, 11016, 11221, 11679, 12366, 12824, 12852, 13328, 14427, 14994, 15572, 15876, 16488, 17136, 18549, 19236, 19278, 19992, 21168, 22032, 22442, 22491, 23358, 24732, 25648, 25704, 27251, 28854, 29988, 31144, 31752, 32976, 33663, 35037, 37098, 38472, 38556, 39984, 43281, 44884, 44982, 46716, 49464, 51408, 54502, 57708, 59976, 62288, 63504, 67326, 67473, 70074, 74196, 76944, 77112, 81753, 86562, 89768, 89964, 93432, 98928, 100989, 105111, 109004, 115416, 119952, 129843, 134652, 134946, 140148, 148392, 154224, 163506, 173124, 179536, 179928, 186864, 190757, 201978, 210222, 218008, 230832, 245259, 259686, 269304, 269892, 280296, 296784, 302967, 315333, 327012, 346248, 359856, 381514, 403956, 420444, 436016, 490518, 519372, 538608, 539784, 560592, 572271, 605934, 630666, 654024, 692496, 735777, 763028, 807912, 840888, 908901, 981036, 1038744, 1079568, 1144542, 1211868, 1261332, 1308048, 1471554, 1526056, 1615824, 1681776, 1716813, 1817802, 1962072, 2077488, 2207331, 2289084, 2423736, 2522664, 2943108, 3052112, 3433626, 3635604, 3924144, 4414662, 4578168, 4847472, 5045328, 5150439, 5886216, 6867252, 7271208, 8829324, 9156336, 10300878, 11772432, 13734504, 14542416, 15451317, 17658648, 20601756, 27469008, 30902634, 35317296, 41203512, 61805268, 82407024, 123610536, 247221072]

約数ペア:

[(1, 247221072), (2, 123610536), (3, 82407024), (4, 61805268), (6, 41203512), (7, 35317296), (8, 30902634), (9, 27469008), (12, 20601756), (14, 17658648), (16, 15451317), (17, 14542416), (18, 13734504), (21, 11772432), (24, 10300878), (27, 9156336), (28, 8829324), (34, 7271208), (36, 6867252), (42, 5886216), (48, 5150439), (49, 5045328), (51, 4847472), (54, 4578168), (56, 4414662), (63, 3924144), (68, 3635604), (72, 3433626), (81, 3052112), (84, 2943108), (98, 2522664), (102, 2423736), (108, 2289084), (112, 2207331), (119, 2077488), (126, 1962072), (136, 1817802), (144, 1716813), (147, 1681776), (153, 1615824), (162, 1526056), (168, 1471554), (189, 1308048), (196, 1261332), (204, 1211868), (216, 1144542), (229, 1079568), (238, 1038744), (252, 981036), (272, 908901), (294, 840888), (306, 807912), (324, 763028), (336, 735777), (357, 692496), (378, 654024), (392, 630666), (408, 605934), (432, 572271), (441, 560592), (458, 539784), (459, 538608), (476, 519372), (504, 490518), (567, 436016), (588, 420444), (612, 403956), (648, 381514), (687, 359856), (714, 346248), (756, 327012), (784, 315333), (816, 302967), (833, 296784), (882, 280296), (916, 269892), (918, 269304), (952, 259686), (1008, 245259), (1071, 230832), (1134, 218008), (1176, 210222), (1224, 201978), (1296, 190757), (1323, 186864), (1374, 179928), (1377, 179536), (1428, 173124), (1512, 163506), (1603, 154224), (1666, 148392), (1764, 140148), (1832, 134946), (1836, 134652), (1904, 129843), (2061, 119952), (2142, 115416), (2268, 109004), (2352, 105111), (2448, 100989), (2499, 98928), (2646, 93432), (2748, 89964), (2754, 89768), (2856, 86562), (3024, 81753), (3206, 77112), (3213, 76944), (3332, 74196), (3528, 70074), (3664, 67473), (3672, 67326), (3893, 63504), (3969, 62288), (4122, 59976), (4284, 57708), (4536, 54502), (4809, 51408), (4998, 49464), (5292, 46716), (5496, 44982), (5508, 44884), (5712, 43281), (6183, 39984), (6412, 38556), (6426, 38472), (6664, 37098), (7056, 35037), (7344, 33663), (7497, 32976), (7786, 31752), (7938, 31144), (8244, 29988), (8568, 28854), (9072, 27251), (9618, 25704), (9639, 25648), (9996, 24732), (10584, 23358), (10992, 22491), (11016, 22442), (11221, 22032), (11679, 21168), (12366, 19992), (12824, 19278), (12852, 19236), (13328, 18549), (14427, 17136), (14994, 16488), (15572, 15876)]