211396224

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 666247680

約数和(自身を除く): 454851456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 47, 48, 51, 52, 53, 64, 68, 78, 94, 96, 102, 104, 106, 128, 136, 141, 156, 159, 188, 192, 204, 208, 212, 221, 272, 282, 312, 318, 376, 384, 408, 416, 424, 442, 544, 564, 611, 624, 636, 663, 689, 752, 799, 816, 832, 848, 884, 901, 1088, 1128, 1222, 1248, 1272, 1326, 1378, 1504, 1598, 1632, 1664, 1696, 1768, 1802, 1833, 2067, 2176, 2256, 2397, 2444, 2491, 2496, 2544, 2652, 2703, 2756, 3008, 3196, 3264, 3392, 3536, 3604, 3666, 4134, 4512, 4794, 4888, 4982, 4992, 5088, 5304, 5406, 5512, 6016, 6392, 6528, 6784, 7072, 7208, 7332, 7473, 8268, 9024, 9588, 9776, 9964, 10176, 10387, 10608, 10812, 11024, 11713, 12784, 14144, 14416, 14664, 14946, 16536, 18048, 19176, 19552, 19928, 20352, 20774, 21216, 21624, 22048, 23426, 25568, 28288, 28832, 29328, 29892, 31161, 32383, 33072, 35139, 38352, 39104, 39856, 41548, 42347, 42432, 43248, 44096, 46852, 51136, 57664, 58656, 59784, 62322, 64766, 66144, 70278, 76704, 78208, 79712, 83096, 84694, 84864, 86496, 88192, 93704, 97149, 102272, 115328, 117312, 119568, 124644, 127041, 129532, 132288, 140556, 153408, 159424, 166192, 169388, 172992, 187408, 194298, 234624, 239136, 249288, 254082, 259064, 264576, 281112, 306816, 318848, 332384, 338776, 345984, 374816, 388596, 478272, 498576, 508164, 518128, 550511, 562224, 664768, 677552, 749632, 777192, 956544, 997152, 1016328, 1036256, 1101022, 1124448, 1329536, 1355104, 1499264, 1554384, 1651533, 1994304, 2032656, 2072512, 2202044, 2248896, 2710208, 3108768, 3303066, 3988608, 4065312, 4145024, 4404088, 4497792, 5420416, 6217536, 6606132, 8130624, 8808176, 12435072, 13212264, 16261248, 17616352, 26424528, 35232704, 52849056, 70465408, 105698112, 211396224]

約数ペア:

[(1, 211396224), (2, 105698112), (3, 70465408), (4, 52849056), (6, 35232704), (8, 26424528), (12, 17616352), (13, 16261248), (16, 13212264), (17, 12435072), (24, 8808176), (26, 8130624), (32, 6606132), (34, 6217536), (39, 5420416), (47, 4497792), (48, 4404088), (51, 4145024), (52, 4065312), (53, 3988608), (64, 3303066), (68, 3108768), (78, 2710208), (94, 2248896), (96, 2202044), (102, 2072512), (104, 2032656), (106, 1994304), (128, 1651533), (136, 1554384), (141, 1499264), (156, 1355104), (159, 1329536), (188, 1124448), (192, 1101022), (204, 1036256), (208, 1016328), (212, 997152), (221, 956544), (272, 777192), (282, 749632), (312, 677552), (318, 664768), (376, 562224), (384, 550511), (408, 518128), (416, 508164), (424, 498576), (442, 478272), (544, 388596), (564, 374816), (611, 345984), (624, 338776), (636, 332384), (663, 318848), (689, 306816), (752, 281112), (799, 264576), (816, 259064), (832, 254082), (848, 249288), (884, 239136), (901, 234624), (1088, 194298), (1128, 187408), (1222, 172992), (1248, 169388), (1272, 166192), (1326, 159424), (1378, 153408), (1504, 140556), (1598, 132288), (1632, 129532), (1664, 127041), (1696, 124644), (1768, 119568), (1802, 117312), (1833, 115328), (2067, 102272), (2176, 97149), (2256, 93704), (2397, 88192), (2444, 86496), (2491, 84864), (2496, 84694), (2544, 83096), (2652, 79712), (2703, 78208), (2756, 76704), (3008, 70278), (3196, 66144), (3264, 64766), (3392, 62322), (3536, 59784), (3604, 58656), (3666, 57664), (4134, 51136), (4512, 46852), (4794, 44096), (4888, 43248), (4982, 42432), (4992, 42347), (5088, 41548), (5304, 39856), (5406, 39104), (5512, 38352), (6016, 35139), (6392, 33072), (6528, 32383), (6784, 31161), (7072, 29892), (7208, 29328), (7332, 28832), (7473, 28288), (8268, 25568), (9024, 23426), (9588, 22048), (9776, 21624), (9964, 21216), (10176, 20774), (10387, 20352), (10608, 19928), (10812, 19552), (11024, 19176), (11713, 18048), (12784, 16536), (14144, 14946), (14416, 14664)]