8217988352

素因数分解:

$2^8\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 216

約数和(自身を含む): 19931256576

約数和(自身を除く): 11713268224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 53, 56, 64, 94, 98, 106, 112, 128, 188, 196, 212, 224, 256, 263, 329, 371, 376, 392, 424, 448, 526, 658, 742, 752, 784, 848, 896, 1052, 1316, 1484, 1504, 1568, 1696, 1792, 1841, 2104, 2303, 2491, 2597, 2632, 2968, 3008, 3136, 3392, 3682, 4208, 4606, 4982, 5194, 5264, 5936, 6016, 6272, 6784, 7364, 8416, 9212, 9964, 10388, 10528, 11872, 12032, 12361, 12544, 12887, 13568, 13939, 14728, 16832, 17437, 18424, 19928, 20776, 21056, 23744, 24722, 25774, 27878, 29456, 33664, 34874, 36848, 39856, 41552, 42112, 47488, 49444, 51548, 55756, 58912, 67328, 69748, 73696, 79712, 83104, 84224, 86527, 94976, 97573, 98888, 103096, 111512, 117824, 122059, 139496, 147392, 159424, 166208, 173054, 195146, 197776, 206192, 223024, 235648, 244118, 278992, 294784, 318848, 332416, 346108, 390292, 395552, 412384, 446048, 471296, 488236, 557984, 589568, 605689, 637696, 655133, 664832, 683011, 692216, 780584, 791104, 824768, 892096, 976472, 1115968, 1211378, 1310266, 1366022, 1384432, 1561168, 1582208, 1649536, 1784192, 1952944, 2231936, 2422756, 2620532, 2732044, 2768864, 3122336, 3164416, 3299072, 3568384, 3905888, 4463872, 4585931, 4845512, 5241064, 5464088, 5537728, 6244672, 7811776, 9171862, 9691024, 10482128, 10928176, 11075456, 12489344, 15623552, 18343724, 19382048, 20964256, 21856352, 22150912, 24978688, 31247104, 32101517, 36687448, 38764096, 41928512, 43712704, 64203034, 73374896, 77528192, 83857024, 87425408, 128406068, 146749792, 155056384, 167714048, 174850816, 256812136, 293499584, 513624272, 586999168, 1027248544, 1173998336, 2054497088, 4108994176, 8217988352]

約数ペア:

[(1, 8217988352), (2, 4108994176), (4, 2054497088), (7, 1173998336), (8, 1027248544), (14, 586999168), (16, 513624272), (28, 293499584), (32, 256812136), (47, 174850816), (49, 167714048), (53, 155056384), (56, 146749792), (64, 128406068), (94, 87425408), (98, 83857024), (106, 77528192), (112, 73374896), (128, 64203034), (188, 43712704), (196, 41928512), (212, 38764096), (224, 36687448), (256, 32101517), (263, 31247104), (329, 24978688), (371, 22150912), (376, 21856352), (392, 20964256), (424, 19382048), (448, 18343724), (526, 15623552), (658, 12489344), (742, 11075456), (752, 10928176), (784, 10482128), (848, 9691024), (896, 9171862), (1052, 7811776), (1316, 6244672), (1484, 5537728), (1504, 5464088), (1568, 5241064), (1696, 4845512), (1792, 4585931), (1841, 4463872), (2104, 3905888), (2303, 3568384), (2491, 3299072), (2597, 3164416), (2632, 3122336), (2968, 2768864), (3008, 2732044), (3136, 2620532), (3392, 2422756), (3682, 2231936), (4208, 1952944), (4606, 1784192), (4982, 1649536), (5194, 1582208), (5264, 1561168), (5936, 1384432), (6016, 1366022), (6272, 1310266), (6784, 1211378), (7364, 1115968), (8416, 976472), (9212, 892096), (9964, 824768), (10388, 791104), (10528, 780584), (11872, 692216), (12032, 683011), (12361, 664832), (12544, 655133), (12887, 637696), (13568, 605689), (13939, 589568), (14728, 557984), (16832, 488236), (17437, 471296), (18424, 446048), (19928, 412384), (20776, 395552), (21056, 390292), (23744, 346108), (24722, 332416), (25774, 318848), (27878, 294784), (29456, 278992), (33664, 244118), (34874, 235648), (36848, 223024), (39856, 206192), (41552, 197776), (42112, 195146), (47488, 173054), (49444, 166208), (51548, 159424), (55756, 147392), (58912, 139496), (67328, 122059), (69748, 117824), (73696, 111512), (79712, 103096), (83104, 98888), (84224, 97573), (86527, 94976)]