1891696352

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 5082098112

約数和(自身を除く): 3190401760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 53, 56, 68, 91, 98, 103, 104, 106, 112, 119, 136, 182, 196, 206, 208, 212, 221, 224, 238, 272, 364, 371, 392, 412, 416, 424, 442, 476, 544, 637, 689, 721, 728, 742, 784, 824, 833, 848, 884, 901, 952, 1274, 1339, 1378, 1442, 1456, 1484, 1547, 1568, 1648, 1666, 1696, 1751, 1768, 1802, 1904, 2548, 2597, 2678, 2756, 2884, 2912, 2968, 3094, 3296, 3332, 3502, 3536, 3604, 3808, 4823, 5047, 5096, 5194, 5356, 5459, 5512, 5768, 5936, 6188, 6307, 6664, 7004, 7072, 7208, 9373, 9646, 10094, 10192, 10388, 10712, 10829, 10918, 11024, 11536, 11713, 11872, 12257, 12376, 12614, 13328, 14008, 14416, 18746, 19292, 20188, 20384, 20776, 21424, 21658, 21836, 22048, 22763, 23072, 23426, 24514, 24752, 25228, 26656, 28016, 28832, 33761, 37492, 38213, 38584, 40376, 41552, 42848, 43316, 43672, 44149, 45526, 46852, 49028, 49504, 50456, 56032, 65611, 67522, 70967, 74984, 76426, 77168, 80752, 81991, 83104, 85799, 86632, 87344, 88298, 91052, 92803, 93704, 98056, 100912, 131222, 135044, 141934, 149968, 152852, 154336, 159341, 161504, 163982, 171598, 173264, 174688, 176596, 182104, 185606, 187408, 196112, 201824, 262444, 267491, 270088, 283868, 299936, 305704, 318682, 327964, 343196, 346528, 353192, 364208, 371212, 374816, 392224, 496769, 524888, 534982, 540176, 567736, 573937, 611408, 637364, 649621, 655928, 686392, 706384, 728416, 742424, 993538, 1049776, 1069964, 1080352, 1115387, 1135472, 1147874, 1206439, 1222816, 1274728, 1299242, 1311856, 1372784, 1412768, 1484848, 1987076, 2099552, 2139928, 2230774, 2270944, 2295748, 2412878, 2549456, 2598484, 2623712, 2745568, 2969696, 3477383, 3974152, 4279856, 4461548, 4547347, 4591496, 4825756, 5098912, 5196968, 6954766, 7948304, 8445073, 8559712, 8923096, 9094694, 9182992, 9651512, 10393936, 13909532, 15896608, 16890146, 17846192, 18189388, 18365984, 19303024, 20787872, 27819064, 33780292, 35692384, 36378776, 38606048, 55638128, 59115511, 67560584, 72757552, 111276256, 118231022, 135121168, 145515104, 236462044, 270242336, 472924088, 945848176, 1891696352]

約数ペア:

[(1, 1891696352), (2, 945848176), (4, 472924088), (7, 270242336), (8, 236462044), (13, 145515104), (14, 135121168), (16, 118231022), (17, 111276256), (26, 72757552), (28, 67560584), (32, 59115511), (34, 55638128), (49, 38606048), (52, 36378776), (53, 35692384), (56, 33780292), (68, 27819064), (91, 20787872), (98, 19303024), (103, 18365984), (104, 18189388), (106, 17846192), (112, 16890146), (119, 15896608), (136, 13909532), (182, 10393936), (196, 9651512), (206, 9182992), (208, 9094694), (212, 8923096), (221, 8559712), (224, 8445073), (238, 7948304), (272, 6954766), (364, 5196968), (371, 5098912), (392, 4825756), (412, 4591496), (416, 4547347), (424, 4461548), (442, 4279856), (476, 3974152), (544, 3477383), (637, 2969696), (689, 2745568), (721, 2623712), (728, 2598484), (742, 2549456), (784, 2412878), (824, 2295748), (833, 2270944), (848, 2230774), (884, 2139928), (901, 2099552), (952, 1987076), (1274, 1484848), (1339, 1412768), (1378, 1372784), (1442, 1311856), (1456, 1299242), (1484, 1274728), (1547, 1222816), (1568, 1206439), (1648, 1147874), (1666, 1135472), (1696, 1115387), (1751, 1080352), (1768, 1069964), (1802, 1049776), (1904, 993538), (2548, 742424), (2597, 728416), (2678, 706384), (2756, 686392), (2884, 655928), (2912, 649621), (2968, 637364), (3094, 611408), (3296, 573937), (3332, 567736), (3502, 540176), (3536, 534982), (3604, 524888), (3808, 496769), (4823, 392224), (5047, 374816), (5096, 371212), (5194, 364208), (5356, 353192), (5459, 346528), (5512, 343196), (5768, 327964), (5936, 318682), (6188, 305704), (6307, 299936), (6664, 283868), (7004, 270088), (7072, 267491), (7208, 262444), (9373, 201824), (9646, 196112), (10094, 187408), (10192, 185606), (10388, 182104), (10712, 176596), (10829, 174688), (10918, 173264), (11024, 171598), (11536, 163982), (11713, 161504), (11872, 159341), (12257, 154336), (12376, 152852), (12614, 149968), (13328, 141934), (14008, 135044), (14416, 131222), (18746, 100912), (19292, 98056), (20188, 93704), (20384, 92803), (20776, 91052), (21424, 88298), (21658, 87344), (21836, 86632), (22048, 85799), (22763, 83104), (23072, 81991), (23426, 80752), (24514, 77168), (24752, 76426), (25228, 74984), (26656, 70967), (28016, 67522), (28832, 65611), (33761, 56032), (37492, 50456), (38213, 49504), (38584, 49028), (40376, 46852), (41552, 45526), (42848, 44149), (43316, 43672)]