287342208

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 910656000

約数和(自身を除く): 623313792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 47, 48, 54, 58, 61, 64, 72, 87, 94, 96, 108, 116, 122, 128, 141, 144, 174, 183, 188, 192, 216, 232, 244, 261, 282, 288, 348, 366, 376, 384, 423, 432, 464, 488, 522, 549, 564, 576, 696, 732, 752, 783, 846, 864, 928, 976, 1044, 1098, 1128, 1152, 1269, 1363, 1392, 1464, 1504, 1566, 1647, 1692, 1728, 1769, 1856, 1952, 2088, 2196, 2256, 2538, 2726, 2784, 2867, 2928, 3008, 3132, 3294, 3384, 3456, 3538, 3712, 3904, 4089, 4176, 4392, 4512, 5076, 5307, 5452, 5568, 5734, 5856, 6016, 6264, 6588, 6768, 7076, 7808, 8178, 8352, 8601, 8784, 9024, 10152, 10614, 10904, 11136, 11468, 11712, 12267, 12528, 13176, 13536, 14152, 15921, 16356, 16704, 17202, 17568, 18048, 20304, 21228, 21808, 22936, 23424, 24534, 25056, 25803, 26352, 27072, 28304, 31842, 32712, 33408, 34404, 35136, 36801, 40608, 42456, 43616, 45872, 47763, 49068, 50112, 51606, 52704, 54144, 56608, 63684, 65424, 68808, 70272, 73602, 77409, 81216, 83143, 84912, 87232, 91744, 95526, 98136, 100224, 103212, 105408, 113216, 127368, 130848, 137616, 147204, 154818, 162432, 166286, 169824, 174464, 183488, 191052, 196272, 206424, 210816, 226432, 249429, 254736, 261696, 275232, 294408, 309636, 332572, 339648, 366976, 382104, 392544, 412848, 498858, 509472, 523392, 550464, 588816, 619272, 665144, 679296, 748287, 764208, 785088, 825696, 997716, 1018944, 1100928, 1177632, 1238544, 1330288, 1496574, 1528416, 1570176, 1651392, 1995432, 2037888, 2244861, 2355264, 2477088, 2660576, 2993148, 3056832, 3302784, 3990864, 4489722, 4710528, 4954176, 5321152, 5986296, 6113664, 7981728, 8979444, 9908352, 10642304, 11972592, 15963456, 17958888, 23945184, 31926912, 35917776, 47890368, 71835552, 95780736, 143671104, 287342208]

約数ペア:

[(1, 287342208), (2, 143671104), (3, 95780736), (4, 71835552), (6, 47890368), (8, 35917776), (9, 31926912), (12, 23945184), (16, 17958888), (18, 15963456), (24, 11972592), (27, 10642304), (29, 9908352), (32, 8979444), (36, 7981728), (47, 6113664), (48, 5986296), (54, 5321152), (58, 4954176), (61, 4710528), (64, 4489722), (72, 3990864), (87, 3302784), (94, 3056832), (96, 2993148), (108, 2660576), (116, 2477088), (122, 2355264), (128, 2244861), (141, 2037888), (144, 1995432), (174, 1651392), (183, 1570176), (188, 1528416), (192, 1496574), (216, 1330288), (232, 1238544), (244, 1177632), (261, 1100928), (282, 1018944), (288, 997716), (348, 825696), (366, 785088), (376, 764208), (384, 748287), (423, 679296), (432, 665144), (464, 619272), (488, 588816), (522, 550464), (549, 523392), (564, 509472), (576, 498858), (696, 412848), (732, 392544), (752, 382104), (783, 366976), (846, 339648), (864, 332572), (928, 309636), (976, 294408), (1044, 275232), (1098, 261696), (1128, 254736), (1152, 249429), (1269, 226432), (1363, 210816), (1392, 206424), (1464, 196272), (1504, 191052), (1566, 183488), (1647, 174464), (1692, 169824), (1728, 166286), (1769, 162432), (1856, 154818), (1952, 147204), (2088, 137616), (2196, 130848), (2256, 127368), (2538, 113216), (2726, 105408), (2784, 103212), (2867, 100224), (2928, 98136), (3008, 95526), (3132, 91744), (3294, 87232), (3384, 84912), (3456, 83143), (3538, 81216), (3712, 77409), (3904, 73602), (4089, 70272), (4176, 68808), (4392, 65424), (4512, 63684), (5076, 56608), (5307, 54144), (5452, 52704), (5568, 51606), (5734, 50112), (5856, 49068), (6016, 47763), (6264, 45872), (6588, 43616), (6768, 42456), (7076, 40608), (7808, 36801), (8178, 35136), (8352, 34404), (8601, 33408), (8784, 32712), (9024, 31842), (10152, 28304), (10614, 27072), (10904, 26352), (11136, 25803), (11468, 25056), (11712, 24534), (12267, 23424), (12528, 22936), (13176, 21808), (13536, 21228), (14152, 20304), (15921, 18048), (16356, 17568), (16704, 17202)]