238550928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 320

約数和(自身を含む): 838041600

約数和(自身を除く): 599490672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 43, 44, 48, 56, 57, 66, 76, 77, 79, 84, 86, 88, 112, 114, 129, 132, 133, 152, 154, 158, 168, 172, 176, 209, 228, 231, 237, 258, 264, 266, 301, 304, 308, 316, 336, 344, 399, 418, 456, 462, 473, 474, 516, 528, 532, 553, 602, 616, 627, 632, 688, 798, 817, 836, 869, 903, 912, 924, 946, 948, 1032, 1064, 1106, 1204, 1232, 1254, 1264, 1419, 1463, 1501, 1596, 1634, 1659, 1672, 1738, 1806, 1848, 1892, 1896, 2064, 2128, 2212, 2408, 2451, 2508, 2607, 2838, 2926, 3002, 3192, 3268, 3311, 3318, 3344, 3397, 3476, 3612, 3696, 3784, 3792, 4389, 4424, 4503, 4816, 4902, 5016, 5214, 5676, 5719, 5852, 6004, 6083, 6384, 6536, 6622, 6636, 6794, 6952, 7224, 7568, 8778, 8848, 8987, 9006, 9804, 9933, 10032, 10191, 10428, 10507, 11352, 11438, 11704, 12008, 12166, 13072, 13244, 13272, 13588, 13904, 14448, 16511, 17157, 17556, 17974, 18012, 18249, 19608, 19866, 20382, 20856, 21014, 22704, 22876, 23408, 23779, 24016, 24332, 26488, 26544, 26961, 27176, 31521, 33022, 34314, 35112, 35948, 36024, 36498, 37367, 39216, 39732, 40764, 41712, 42028, 45752, 47558, 48664, 49533, 52976, 53922, 54352, 62909, 63042, 64543, 66044, 68628, 70224, 71337, 71896, 72048, 72996, 74734, 79464, 81528, 84056, 91504, 95116, 97328, 99066, 107844, 112101, 115577, 125818, 126084, 129086, 132088, 137256, 142674, 143792, 145992, 149468, 158928, 163056, 168112, 188727, 190232, 193629, 198132, 215688, 224202, 231154, 251636, 252168, 258172, 261569, 264176, 274512, 285348, 291984, 298936, 346731, 377454, 380464, 387258, 396264, 431376, 448404, 451801, 462308, 503272, 504336, 516344, 523138, 570696, 597872, 693462, 709973, 754908, 774516, 784707, 792528, 896808, 903602, 924616, 1006544, 1032688, 1046276, 1141392, 1355403, 1386924, 1419946, 1509816, 1549032, 1569414, 1793616, 1807204, 1849232, 2092552, 2129919, 2710806, 2773848, 2839892, 3019632, 3098064, 3138828, 3614408, 4185104, 4259838, 4969811, 5421612, 5547696, 5679784, 6277656, 7228816, 8519676, 9939622, 10843224, 11359568, 12555312, 14909433, 17039352, 19879244, 21686448, 29818866, 34078704, 39758488, 59637732, 79516976, 119275464, 238550928]

約数ペア:

[(1, 238550928), (2, 119275464), (3, 79516976), (4, 59637732), (6, 39758488), (7, 34078704), (8, 29818866), (11, 21686448), (12, 19879244), (14, 17039352), (16, 14909433), (19, 12555312), (21, 11359568), (22, 10843224), (24, 9939622), (28, 8519676), (33, 7228816), (38, 6277656), (42, 5679784), (43, 5547696), (44, 5421612), (48, 4969811), (56, 4259838), (57, 4185104), (66, 3614408), (76, 3138828), (77, 3098064), (79, 3019632), (84, 2839892), (86, 2773848), (88, 2710806), (112, 2129919), (114, 2092552), (129, 1849232), (132, 1807204), (133, 1793616), (152, 1569414), (154, 1549032), (158, 1509816), (168, 1419946), (172, 1386924), (176, 1355403), (209, 1141392), (228, 1046276), (231, 1032688), (237, 1006544), (258, 924616), (264, 903602), (266, 896808), (301, 792528), (304, 784707), (308, 774516), (316, 754908), (336, 709973), (344, 693462), (399, 597872), (418, 570696), (456, 523138), (462, 516344), (473, 504336), (474, 503272), (516, 462308), (528, 451801), (532, 448404), (553, 431376), (602, 396264), (616, 387258), (627, 380464), (632, 377454), (688, 346731), (798, 298936), (817, 291984), (836, 285348), (869, 274512), (903, 264176), (912, 261569), (924, 258172), (946, 252168), (948, 251636), (1032, 231154), (1064, 224202), (1106, 215688), (1204, 198132), (1232, 193629), (1254, 190232), (1264, 188727), (1419, 168112), (1463, 163056), (1501, 158928), (1596, 149468), (1634, 145992), (1659, 143792), (1672, 142674), (1738, 137256), (1806, 132088), (1848, 129086), (1892, 126084), (1896, 125818), (2064, 115577), (2128, 112101), (2212, 107844), (2408, 99066), (2451, 97328), (2508, 95116), (2607, 91504), (2838, 84056), (2926, 81528), (3002, 79464), (3192, 74734), (3268, 72996), (3311, 72048), (3318, 71896), (3344, 71337), (3397, 70224), (3476, 68628), (3612, 66044), (3696, 64543), (3784, 63042), (3792, 62909), (4389, 54352), (4424, 53922), (4503, 52976), (4816, 49533), (4902, 48664), (5016, 47558), (5214, 45752), (5676, 42028), (5719, 41712), (5852, 40764), (6004, 39732), (6083, 39216), (6384, 37367), (6536, 36498), (6622, 36024), (6636, 35948), (6794, 35112), (6952, 34314), (7224, 33022), (7568, 31521), (8778, 27176), (8848, 26961), (8987, 26544), (9006, 26488), (9804, 24332), (9933, 24016), (10032, 23779), (10191, 23408), (10428, 22876), (10507, 22704), (11352, 21014), (11438, 20856), (11704, 20382), (12008, 19866), (12166, 19608), (13072, 18249), (13244, 18012), (13272, 17974), (13588, 17556), (13904, 17157), (14448, 16511)]