638064672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 2109784320

約数和(自身を除く): 1471719648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 79, 84, 96, 98, 101, 102, 112, 119, 136, 147, 158, 168, 196, 202, 204, 224, 237, 238, 272, 294, 303, 316, 336, 357, 392, 404, 408, 474, 476, 544, 553, 588, 606, 632, 672, 707, 714, 784, 808, 816, 833, 948, 952, 1106, 1176, 1212, 1264, 1343, 1414, 1428, 1568, 1616, 1632, 1659, 1666, 1717, 1896, 1904, 2121, 2212, 2352, 2424, 2499, 2528, 2686, 2828, 2856, 3232, 3318, 3332, 3434, 3792, 3808, 3871, 4029, 4242, 4424, 4704, 4848, 4949, 4998, 5151, 5372, 5656, 5712, 6636, 6664, 6868, 7584, 7742, 7979, 8058, 8484, 8848, 9401, 9696, 9898, 9996, 10302, 10744, 11312, 11424, 11613, 12019, 13272, 13328, 13736, 14847, 15484, 15958, 16116, 16968, 17696, 18802, 19796, 19992, 20604, 21488, 22624, 23226, 23937, 24038, 26544, 26656, 27472, 28203, 29694, 30968, 31916, 32232, 33936, 36057, 37604, 39592, 39984, 41208, 42976, 46452, 47874, 48076, 53088, 54944, 55853, 56406, 59388, 61936, 63832, 64464, 65807, 67872, 72114, 75208, 79184, 79968, 82416, 84133, 92904, 95748, 96152, 111706, 112812, 118776, 123872, 127664, 128928, 131614, 135643, 144228, 150416, 158368, 164832, 167559, 168266, 185808, 191496, 192304, 197421, 223412, 225624, 237552, 252399, 255328, 263228, 271286, 288456, 300832, 335118, 336532, 371616, 382992, 384608, 390971, 394842, 406929, 446824, 451248, 475104, 504798, 526456, 542572, 576912, 670236, 673064, 765984, 781942, 789684, 813858, 893648, 902496, 949501, 1009596, 1052912, 1085144, 1153824, 1172913, 1340472, 1346128, 1563884, 1579368, 1627716, 1787296, 1899002, 2019192, 2105824, 2170288, 2345826, 2680944, 2692256, 2848503, 3127768, 3158736, 3255432, 3798004, 4038384, 4340576, 4691652, 5361888, 5697006, 6255536, 6317472, 6510864, 6646507, 7596008, 8076768, 9383304, 11394012, 12511072, 13021728, 13293014, 15192016, 18766608, 19939521, 22788024, 26586028, 30384032, 37533216, 39879042, 45576048, 53172056, 79758084, 91152096, 106344112, 159516168, 212688224, 319032336, 638064672]

約数ペア:

[(1, 638064672), (2, 319032336), (3, 212688224), (4, 159516168), (6, 106344112), (7, 91152096), (8, 79758084), (12, 53172056), (14, 45576048), (16, 39879042), (17, 37533216), (21, 30384032), (24, 26586028), (28, 22788024), (32, 19939521), (34, 18766608), (42, 15192016), (48, 13293014), (49, 13021728), (51, 12511072), (56, 11394012), (68, 9383304), (79, 8076768), (84, 7596008), (96, 6646507), (98, 6510864), (101, 6317472), (102, 6255536), (112, 5697006), (119, 5361888), (136, 4691652), (147, 4340576), (158, 4038384), (168, 3798004), (196, 3255432), (202, 3158736), (204, 3127768), (224, 2848503), (237, 2692256), (238, 2680944), (272, 2345826), (294, 2170288), (303, 2105824), (316, 2019192), (336, 1899002), (357, 1787296), (392, 1627716), (404, 1579368), (408, 1563884), (474, 1346128), (476, 1340472), (544, 1172913), (553, 1153824), (588, 1085144), (606, 1052912), (632, 1009596), (672, 949501), (707, 902496), (714, 893648), (784, 813858), (808, 789684), (816, 781942), (833, 765984), (948, 673064), (952, 670236), (1106, 576912), (1176, 542572), (1212, 526456), (1264, 504798), (1343, 475104), (1414, 451248), (1428, 446824), (1568, 406929), (1616, 394842), (1632, 390971), (1659, 384608), (1666, 382992), (1717, 371616), (1896, 336532), (1904, 335118), (2121, 300832), (2212, 288456), (2352, 271286), (2424, 263228), (2499, 255328), (2528, 252399), (2686, 237552), (2828, 225624), (2856, 223412), (3232, 197421), (3318, 192304), (3332, 191496), (3434, 185808), (3792, 168266), (3808, 167559), (3871, 164832), (4029, 158368), (4242, 150416), (4424, 144228), (4704, 135643), (4848, 131614), (4949, 128928), (4998, 127664), (5151, 123872), (5372, 118776), (5656, 112812), (5712, 111706), (6636, 96152), (6664, 95748), (6868, 92904), (7584, 84133), (7742, 82416), (7979, 79968), (8058, 79184), (8484, 75208), (8848, 72114), (9401, 67872), (9696, 65807), (9898, 64464), (9996, 63832), (10302, 61936), (10744, 59388), (11312, 56406), (11424, 55853), (11613, 54944), (12019, 53088), (13272, 48076), (13328, 47874), (13736, 46452), (14847, 42976), (15484, 41208), (15958, 39984), (16116, 39592), (16968, 37604), (17696, 36057), (18802, 33936), (19796, 32232), (19992, 31916), (20604, 30968), (21488, 29694), (22624, 28203), (23226, 27472), (23937, 26656), (24038, 26544)]