494859904

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 1339545600

約数和(自身を除く): 844685696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 37, 44, 46, 56, 59, 64, 74, 77, 88, 92, 112, 118, 128, 148, 154, 161, 176, 184, 224, 236, 253, 259, 296, 308, 322, 352, 368, 407, 413, 448, 472, 506, 518, 592, 616, 644, 649, 704, 736, 814, 826, 851, 896, 944, 1012, 1036, 1184, 1232, 1288, 1298, 1357, 1408, 1472, 1628, 1652, 1702, 1771, 1888, 2024, 2072, 2183, 2368, 2464, 2576, 2596, 2714, 2849, 2944, 3256, 3304, 3404, 3542, 3776, 4048, 4144, 4366, 4543, 4736, 4928, 5152, 5192, 5428, 5698, 5957, 6512, 6608, 6808, 7084, 7552, 8096, 8288, 8732, 9086, 9361, 9499, 9856, 10304, 10384, 10856, 11396, 11914, 13024, 13216, 13616, 14168, 14927, 15281, 16192, 16576, 17464, 18172, 18722, 18998, 20608, 20768, 21712, 22792, 23828, 24013, 26048, 26432, 27232, 28336, 29854, 30562, 32384, 33152, 34928, 36344, 37444, 37996, 41536, 43424, 45584, 47656, 48026, 50209, 52096, 52864, 54464, 56672, 59708, 61124, 65527, 69856, 72688, 74888, 75992, 83072, 86848, 91168, 95312, 96052, 100418, 104489, 108928, 113344, 119416, 122248, 131054, 139712, 145376, 149776, 151984, 168091, 173696, 182336, 190624, 192104, 200836, 208978, 226688, 238832, 244496, 262108, 279424, 290752, 299552, 303968, 336182, 351463, 364672, 381248, 384208, 401672, 417956, 477664, 488992, 524216, 552299, 581504, 599104, 607936, 672364, 702926, 762496, 768416, 803344, 835912, 955328, 977984, 1048432, 1104598, 1198208, 1215872, 1344728, 1405852, 1536832, 1606688, 1671824, 1910656, 1955968, 2096864, 2209196, 2689456, 2811704, 3073664, 3213376, 3343648, 3866093, 4193728, 4418392, 5378912, 5623408, 6426752, 6687296, 7732186, 8387456, 8836784, 10757824, 11246816, 13374592, 15464372, 17673568, 21515648, 22493632, 30928744, 35347136, 44987264, 61857488, 70694272, 123714976, 247429952, 494859904]

約数ペア:

[(1, 494859904), (2, 247429952), (4, 123714976), (7, 70694272), (8, 61857488), (11, 44987264), (14, 35347136), (16, 30928744), (22, 22493632), (23, 21515648), (28, 17673568), (32, 15464372), (37, 13374592), (44, 11246816), (46, 10757824), (56, 8836784), (59, 8387456), (64, 7732186), (74, 6687296), (77, 6426752), (88, 5623408), (92, 5378912), (112, 4418392), (118, 4193728), (128, 3866093), (148, 3343648), (154, 3213376), (161, 3073664), (176, 2811704), (184, 2689456), (224, 2209196), (236, 2096864), (253, 1955968), (259, 1910656), (296, 1671824), (308, 1606688), (322, 1536832), (352, 1405852), (368, 1344728), (407, 1215872), (413, 1198208), (448, 1104598), (472, 1048432), (506, 977984), (518, 955328), (592, 835912), (616, 803344), (644, 768416), (649, 762496), (704, 702926), (736, 672364), (814, 607936), (826, 599104), (851, 581504), (896, 552299), (944, 524216), (1012, 488992), (1036, 477664), (1184, 417956), (1232, 401672), (1288, 384208), (1298, 381248), (1357, 364672), (1408, 351463), (1472, 336182), (1628, 303968), (1652, 299552), (1702, 290752), (1771, 279424), (1888, 262108), (2024, 244496), (2072, 238832), (2183, 226688), (2368, 208978), (2464, 200836), (2576, 192104), (2596, 190624), (2714, 182336), (2849, 173696), (2944, 168091), (3256, 151984), (3304, 149776), (3404, 145376), (3542, 139712), (3776, 131054), (4048, 122248), (4144, 119416), (4366, 113344), (4543, 108928), (4736, 104489), (4928, 100418), (5152, 96052), (5192, 95312), (5428, 91168), (5698, 86848), (5957, 83072), (6512, 75992), (6608, 74888), (6808, 72688), (7084, 69856), (7552, 65527), (8096, 61124), (8288, 59708), (8732, 56672), (9086, 54464), (9361, 52864), (9499, 52096), (9856, 50209), (10304, 48026), (10384, 47656), (10856, 45584), (11396, 43424), (11914, 41536), (13024, 37996), (13216, 37444), (13616, 36344), (14168, 34928), (14927, 33152), (15281, 32384), (16192, 30562), (16576, 29854), (17464, 28336), (18172, 27232), (18722, 26432), (18998, 26048), (20608, 24013), (20768, 23828), (21712, 22792)]