262571328

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 224

約数和(自身を含む): 816376320

約数和(自身を除く): 553804992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 53, 54, 61, 64, 72, 94, 96, 106, 108, 122, 141, 144, 159, 183, 188, 192, 212, 216, 244, 282, 288, 318, 366, 376, 423, 424, 432, 477, 488, 549, 564, 576, 636, 732, 752, 846, 848, 864, 954, 976, 1098, 1128, 1269, 1272, 1431, 1464, 1504, 1647, 1692, 1696, 1728, 1908, 1952, 2196, 2256, 2491, 2538, 2544, 2862, 2867, 2928, 3008, 3233, 3294, 3384, 3392, 3816, 3904, 4392, 4512, 4982, 5076, 5088, 5724, 5734, 5856, 6466, 6588, 6768, 7473, 7632, 8601, 8784, 9024, 9699, 9964, 10152, 10176, 11448, 11468, 11712, 12932, 13176, 13536, 14946, 15264, 17202, 17568, 19398, 19928, 20304, 22419, 22896, 22936, 25803, 25864, 26352, 27072, 29097, 29892, 30528, 34404, 35136, 38796, 39856, 40608, 44838, 45792, 45872, 51606, 51728, 52704, 58194, 59784, 67257, 68808, 77409, 77592, 79712, 81216, 87291, 89676, 91584, 91744, 103212, 103456, 105408, 116388, 119568, 134514, 137616, 151951, 154818, 155184, 159424, 174582, 179352, 183488, 206424, 206912, 232776, 239136, 269028, 275232, 303902, 309636, 310368, 349164, 358704, 412848, 455853, 465552, 478272, 538056, 550464, 607804, 619272, 620736, 698328, 717408, 825696, 911706, 931104, 1076112, 1215608, 1238544, 1367559, 1396656, 1434816, 1651392, 1823412, 1862208, 2152224, 2431216, 2477088, 2735118, 2793312, 3646824, 4102677, 4304448, 4862432, 4954176, 5470236, 5586624, 7293648, 8205354, 9724864, 10940472, 14587296, 16410708, 21880944, 29174592, 32821416, 43761888, 65642832, 87523776, 131285664, 262571328]

約数ペア:

[(1, 262571328), (2, 131285664), (3, 87523776), (4, 65642832), (6, 43761888), (8, 32821416), (9, 29174592), (12, 21880944), (16, 16410708), (18, 14587296), (24, 10940472), (27, 9724864), (32, 8205354), (36, 7293648), (47, 5586624), (48, 5470236), (53, 4954176), (54, 4862432), (61, 4304448), (64, 4102677), (72, 3646824), (94, 2793312), (96, 2735118), (106, 2477088), (108, 2431216), (122, 2152224), (141, 1862208), (144, 1823412), (159, 1651392), (183, 1434816), (188, 1396656), (192, 1367559), (212, 1238544), (216, 1215608), (244, 1076112), (282, 931104), (288, 911706), (318, 825696), (366, 717408), (376, 698328), (423, 620736), (424, 619272), (432, 607804), (477, 550464), (488, 538056), (549, 478272), (564, 465552), (576, 455853), (636, 412848), (732, 358704), (752, 349164), (846, 310368), (848, 309636), (864, 303902), (954, 275232), (976, 269028), (1098, 239136), (1128, 232776), (1269, 206912), (1272, 206424), (1431, 183488), (1464, 179352), (1504, 174582), (1647, 159424), (1692, 155184), (1696, 154818), (1728, 151951), (1908, 137616), (1952, 134514), (2196, 119568), (2256, 116388), (2491, 105408), (2538, 103456), (2544, 103212), (2862, 91744), (2867, 91584), (2928, 89676), (3008, 87291), (3233, 81216), (3294, 79712), (3384, 77592), (3392, 77409), (3816, 68808), (3904, 67257), (4392, 59784), (4512, 58194), (4982, 52704), (5076, 51728), (5088, 51606), (5724, 45872), (5734, 45792), (5856, 44838), (6466, 40608), (6588, 39856), (6768, 38796), (7473, 35136), (7632, 34404), (8601, 30528), (8784, 29892), (9024, 29097), (9699, 27072), (9964, 26352), (10152, 25864), (10176, 25803), (11448, 22936), (11468, 22896), (11712, 22419), (12932, 20304), (13176, 19928), (13536, 19398), (14946, 17568), (15264, 17202)]