211728608

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 216

約数和(自身を含む): 567780192

約数和(自身を除く): 356051584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 47, 49, 52, 56, 68, 91, 94, 98, 104, 112, 119, 136, 169, 182, 188, 196, 208, 221, 224, 238, 272, 329, 338, 364, 376, 392, 416, 442, 476, 544, 611, 637, 658, 676, 728, 752, 784, 799, 833, 884, 952, 1183, 1222, 1274, 1316, 1352, 1456, 1504, 1547, 1568, 1598, 1666, 1768, 1904, 2303, 2366, 2444, 2548, 2632, 2704, 2873, 2912, 3094, 3196, 3332, 3536, 3808, 4277, 4606, 4732, 4888, 5096, 5264, 5408, 5593, 5746, 6188, 6392, 6664, 7072, 7943, 8281, 8554, 9212, 9464, 9776, 10192, 10387, 10528, 10829, 11186, 11492, 12376, 12784, 13328, 15886, 16562, 17108, 18424, 18928, 19552, 20111, 20384, 20774, 21658, 22372, 22984, 24752, 25568, 26656, 29939, 31772, 33124, 34216, 36848, 37856, 39151, 40222, 41548, 43316, 44744, 45968, 49504, 55601, 59878, 63544, 66248, 68432, 72709, 73696, 78302, 80444, 83096, 86632, 89488, 91936, 111202, 119756, 127088, 132496, 135031, 136864, 140777, 145418, 156604, 160888, 166192, 173264, 178976, 222404, 239512, 254176, 264992, 270062, 281554, 290836, 313208, 321776, 332384, 346528, 389207, 444808, 479024, 508963, 540124, 563108, 581672, 626416, 643552, 778414, 889616, 945217, 958048, 1017926, 1080248, 1126216, 1163344, 1252832, 1556828, 1779232, 1890434, 2035852, 2160496, 2252432, 2326688, 3113656, 3780868, 4071704, 4320992, 4504864, 6227312, 6616519, 7561736, 8143408, 12454624, 13233038, 15123472, 16286816, 26466076, 30246944, 52932152, 105864304, 211728608]

約数ペア:

[(1, 211728608), (2, 105864304), (4, 52932152), (7, 30246944), (8, 26466076), (13, 16286816), (14, 15123472), (16, 13233038), (17, 12454624), (26, 8143408), (28, 7561736), (32, 6616519), (34, 6227312), (47, 4504864), (49, 4320992), (52, 4071704), (56, 3780868), (68, 3113656), (91, 2326688), (94, 2252432), (98, 2160496), (104, 2035852), (112, 1890434), (119, 1779232), (136, 1556828), (169, 1252832), (182, 1163344), (188, 1126216), (196, 1080248), (208, 1017926), (221, 958048), (224, 945217), (238, 889616), (272, 778414), (329, 643552), (338, 626416), (364, 581672), (376, 563108), (392, 540124), (416, 508963), (442, 479024), (476, 444808), (544, 389207), (611, 346528), (637, 332384), (658, 321776), (676, 313208), (728, 290836), (752, 281554), (784, 270062), (799, 264992), (833, 254176), (884, 239512), (952, 222404), (1183, 178976), (1222, 173264), (1274, 166192), (1316, 160888), (1352, 156604), (1456, 145418), (1504, 140777), (1547, 136864), (1568, 135031), (1598, 132496), (1666, 127088), (1768, 119756), (1904, 111202), (2303, 91936), (2366, 89488), (2444, 86632), (2548, 83096), (2632, 80444), (2704, 78302), (2873, 73696), (2912, 72709), (3094, 68432), (3196, 66248), (3332, 63544), (3536, 59878), (3808, 55601), (4277, 49504), (4606, 45968), (4732, 44744), (4888, 43316), (5096, 41548), (5264, 40222), (5408, 39151), (5593, 37856), (5746, 36848), (6188, 34216), (6392, 33124), (6664, 31772), (7072, 29939), (7943, 26656), (8281, 25568), (8554, 24752), (9212, 22984), (9464, 22372), (9776, 21658), (10192, 20774), (10387, 20384), (10528, 20111), (10829, 19552), (11186, 18928), (11492, 18424), (12376, 17108), (12784, 16562), (13328, 15886)]