228670416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 740952576

約数和(自身を除く): 512282160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 47, 48, 52, 69, 72, 78, 92, 94, 104, 113, 117, 138, 141, 144, 156, 184, 188, 207, 208, 226, 234, 276, 282, 299, 312, 339, 368, 376, 414, 423, 452, 468, 552, 564, 598, 611, 624, 678, 752, 828, 846, 897, 904, 936, 1017, 1081, 1104, 1128, 1196, 1222, 1356, 1469, 1656, 1692, 1794, 1808, 1833, 1872, 2034, 2162, 2256, 2392, 2444, 2599, 2691, 2712, 2938, 3243, 3312, 3384, 3588, 3666, 4068, 4324, 4407, 4784, 4888, 5198, 5311, 5382, 5424, 5499, 5876, 6486, 6768, 7176, 7332, 7797, 8136, 8648, 8814, 9729, 9776, 10396, 10622, 10764, 10998, 11752, 12972, 13221, 14053, 14352, 14664, 15594, 15933, 16272, 17296, 17628, 19458, 20792, 21244, 21528, 21996, 23391, 23504, 25944, 26442, 28106, 29328, 31188, 31866, 33787, 35256, 38916, 41584, 42159, 42488, 43056, 43992, 46782, 47799, 51888, 52884, 56212, 62376, 63732, 67574, 69043, 70512, 77832, 84318, 84976, 87984, 93564, 95598, 101361, 105768, 112424, 122153, 124752, 126477, 127464, 135148, 138086, 155664, 168636, 187128, 191196, 202722, 207129, 211536, 224848, 244306, 252954, 254928, 270296, 276172, 304083, 337272, 366459, 374256, 382392, 405444, 414258, 488612, 505908, 540592, 552344, 608166, 621387, 674544, 732918, 764784, 810888, 828516, 977224, 1011816, 1099377, 1104688, 1216332, 1242774, 1465836, 1587989, 1621776, 1657032, 1954448, 2023632, 2198754, 2432664, 2485548, 2931672, 3175978, 3314064, 4397508, 4763967, 4865328, 4971096, 5863344, 6351956, 8795016, 9527934, 9942192, 12703912, 14291901, 17590032, 19055868, 25407824, 28583802, 38111736, 57167604, 76223472, 114335208, 228670416]

約数ペア:

[(1, 228670416), (2, 114335208), (3, 76223472), (4, 57167604), (6, 38111736), (8, 28583802), (9, 25407824), (12, 19055868), (13, 17590032), (16, 14291901), (18, 12703912), (23, 9942192), (24, 9527934), (26, 8795016), (36, 6351956), (39, 5863344), (46, 4971096), (47, 4865328), (48, 4763967), (52, 4397508), (69, 3314064), (72, 3175978), (78, 2931672), (92, 2485548), (94, 2432664), (104, 2198754), (113, 2023632), (117, 1954448), (138, 1657032), (141, 1621776), (144, 1587989), (156, 1465836), (184, 1242774), (188, 1216332), (207, 1104688), (208, 1099377), (226, 1011816), (234, 977224), (276, 828516), (282, 810888), (299, 764784), (312, 732918), (339, 674544), (368, 621387), (376, 608166), (414, 552344), (423, 540592), (452, 505908), (468, 488612), (552, 414258), (564, 405444), (598, 382392), (611, 374256), (624, 366459), (678, 337272), (752, 304083), (828, 276172), (846, 270296), (897, 254928), (904, 252954), (936, 244306), (1017, 224848), (1081, 211536), (1104, 207129), (1128, 202722), (1196, 191196), (1222, 187128), (1356, 168636), (1469, 155664), (1656, 138086), (1692, 135148), (1794, 127464), (1808, 126477), (1833, 124752), (1872, 122153), (2034, 112424), (2162, 105768), (2256, 101361), (2392, 95598), (2444, 93564), (2599, 87984), (2691, 84976), (2712, 84318), (2938, 77832), (3243, 70512), (3312, 69043), (3384, 67574), (3588, 63732), (3666, 62376), (4068, 56212), (4324, 52884), (4407, 51888), (4784, 47799), (4888, 46782), (5198, 43992), (5311, 43056), (5382, 42488), (5424, 42159), (5499, 41584), (5876, 38916), (6486, 35256), (6768, 33787), (7176, 31866), (7332, 31188), (7797, 29328), (8136, 28106), (8648, 26442), (8814, 25944), (9729, 23504), (9776, 23391), (10396, 21996), (10622, 21528), (10764, 21244), (10998, 20792), (11752, 19458), (12972, 17628), (13221, 17296), (14053, 16272), (14352, 15933), (14664, 15594)]