213029568

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 224

約数和(自身を含む): 665195520

約数和(自身を除く): 452165952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 47, 48, 54, 61, 64, 72, 86, 94, 96, 108, 122, 129, 141, 144, 172, 183, 188, 192, 216, 244, 258, 282, 288, 344, 366, 376, 387, 423, 432, 488, 516, 549, 564, 576, 688, 732, 752, 774, 846, 864, 976, 1032, 1098, 1128, 1161, 1269, 1376, 1464, 1504, 1548, 1647, 1692, 1728, 1952, 2021, 2064, 2196, 2256, 2322, 2538, 2623, 2752, 2867, 2928, 3008, 3096, 3294, 3384, 3904, 4042, 4128, 4392, 4512, 4644, 5076, 5246, 5734, 5856, 6063, 6192, 6588, 6768, 7869, 8084, 8256, 8601, 8784, 9024, 9288, 10152, 10492, 11468, 11712, 12126, 12384, 13176, 13536, 15738, 16168, 17202, 17568, 18189, 18576, 20304, 20984, 22936, 23607, 24252, 24768, 25803, 26352, 27072, 31476, 32336, 34404, 35136, 36378, 37152, 40608, 41968, 45872, 47214, 48504, 51606, 52704, 54567, 62952, 64672, 68808, 70821, 72756, 74304, 77409, 81216, 83936, 91744, 94428, 97008, 103212, 105408, 109134, 123281, 125904, 129344, 137616, 141642, 145512, 154818, 167872, 183488, 188856, 194016, 206424, 218268, 246562, 251808, 275232, 283284, 291024, 309636, 369843, 377712, 388032, 412848, 436536, 493124, 503616, 550464, 566568, 582048, 619272, 739686, 755424, 825696, 873072, 986248, 1109529, 1133136, 1164096, 1238544, 1479372, 1510848, 1651392, 1746144, 1972496, 2219058, 2266272, 2477088, 2958744, 3328587, 3492288, 3944992, 4438116, 4532544, 4954176, 5917488, 6657174, 7889984, 8876232, 11834976, 13314348, 17752464, 23669952, 26628696, 35504928, 53257392, 71009856, 106514784, 213029568]

約数ペア:

[(1, 213029568), (2, 106514784), (3, 71009856), (4, 53257392), (6, 35504928), (8, 26628696), (9, 23669952), (12, 17752464), (16, 13314348), (18, 11834976), (24, 8876232), (27, 7889984), (32, 6657174), (36, 5917488), (43, 4954176), (47, 4532544), (48, 4438116), (54, 3944992), (61, 3492288), (64, 3328587), (72, 2958744), (86, 2477088), (94, 2266272), (96, 2219058), (108, 1972496), (122, 1746144), (129, 1651392), (141, 1510848), (144, 1479372), (172, 1238544), (183, 1164096), (188, 1133136), (192, 1109529), (216, 986248), (244, 873072), (258, 825696), (282, 755424), (288, 739686), (344, 619272), (366, 582048), (376, 566568), (387, 550464), (423, 503616), (432, 493124), (488, 436536), (516, 412848), (549, 388032), (564, 377712), (576, 369843), (688, 309636), (732, 291024), (752, 283284), (774, 275232), (846, 251808), (864, 246562), (976, 218268), (1032, 206424), (1098, 194016), (1128, 188856), (1161, 183488), (1269, 167872), (1376, 154818), (1464, 145512), (1504, 141642), (1548, 137616), (1647, 129344), (1692, 125904), (1728, 123281), (1952, 109134), (2021, 105408), (2064, 103212), (2196, 97008), (2256, 94428), (2322, 91744), (2538, 83936), (2623, 81216), (2752, 77409), (2867, 74304), (2928, 72756), (3008, 70821), (3096, 68808), (3294, 64672), (3384, 62952), (3904, 54567), (4042, 52704), (4128, 51606), (4392, 48504), (4512, 47214), (4644, 45872), (5076, 41968), (5246, 40608), (5734, 37152), (5856, 36378), (6063, 35136), (6192, 34404), (6588, 32336), (6768, 31476), (7869, 27072), (8084, 26352), (8256, 25803), (8601, 24768), (8784, 24252), (9024, 23607), (9288, 22936), (10152, 20984), (10492, 20304), (11468, 18576), (11712, 18189), (12126, 17568), (12384, 17202), (13176, 16168), (13536, 15738)]