378514656

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 288

約数和(自身を含む): 1296116640

約数和(自身を除く): 917601984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 96, 102, 104, 114, 117, 136, 144, 152, 153, 156, 171, 204, 208, 221, 228, 234, 247, 272, 288, 304, 306, 312, 313, 323, 342, 408, 416, 442, 456, 468, 494, 544, 608, 612, 624, 626, 646, 663, 684, 741, 816, 884, 912, 936, 939, 969, 988, 1224, 1248, 1252, 1292, 1326, 1368, 1482, 1632, 1768, 1824, 1872, 1878, 1938, 1976, 1989, 2223, 2448, 2504, 2584, 2652, 2736, 2817, 2907, 2964, 3536, 3744, 3756, 3876, 3952, 3978, 4069, 4199, 4446, 4896, 5008, 5168, 5304, 5321, 5472, 5634, 5814, 5928, 5947, 7072, 7512, 7752, 7904, 7956, 8138, 8398, 8892, 10016, 10336, 10608, 10642, 11268, 11628, 11856, 11894, 12207, 12597, 15024, 15504, 15912, 15963, 16276, 16796, 17784, 17841, 21216, 21284, 22536, 23256, 23712, 23788, 24414, 25194, 30048, 31008, 31824, 31926, 32552, 33592, 35568, 35682, 36621, 37791, 42568, 45072, 46512, 47576, 47889, 48828, 50388, 53523, 63648, 63852, 65104, 67184, 69173, 71136, 71364, 73242, 75582, 77311, 85136, 90144, 93024, 95152, 95778, 97656, 100776, 101099, 107046, 127704, 130208, 134368, 138346, 142728, 146484, 151164, 154622, 170272, 190304, 191556, 195312, 201552, 202198, 207519, 214092, 231933, 255408, 276692, 285456, 292968, 302328, 303297, 309244, 383112, 390624, 403104, 404396, 415038, 428184, 463866, 510816, 553384, 570912, 585936, 604656, 606594, 618488, 622557, 695799, 766224, 808792, 830076, 856368, 909891, 927732, 1106768, 1171872, 1209312, 1213188, 1236976, 1245114, 1314287, 1391598, 1532448, 1617584, 1660152, 1712736, 1819782, 1855464, 2213536, 2426376, 2473952, 2490228, 2628574, 2783196, 3235168, 3320304, 3639564, 3710928, 3942861, 4852752, 4980456, 5257148, 5566392, 6640608, 7279128, 7421856, 7885722, 9705504, 9960912, 10514296, 11132784, 11828583, 14558256, 15771444, 19921824, 21028592, 22265568, 23657166, 29116512, 31542888, 42057184, 47314332, 63085776, 94628664, 126171552, 189257328, 378514656]

約数ペア:

[(1, 378514656), (2, 189257328), (3, 126171552), (4, 94628664), (6, 63085776), (8, 47314332), (9, 42057184), (12, 31542888), (13, 29116512), (16, 23657166), (17, 22265568), (18, 21028592), (19, 19921824), (24, 15771444), (26, 14558256), (32, 11828583), (34, 11132784), (36, 10514296), (38, 9960912), (39, 9705504), (48, 7885722), (51, 7421856), (52, 7279128), (57, 6640608), (68, 5566392), (72, 5257148), (76, 4980456), (78, 4852752), (96, 3942861), (102, 3710928), (104, 3639564), (114, 3320304), (117, 3235168), (136, 2783196), (144, 2628574), (152, 2490228), (153, 2473952), (156, 2426376), (171, 2213536), (204, 1855464), (208, 1819782), (221, 1712736), (228, 1660152), (234, 1617584), (247, 1532448), (272, 1391598), (288, 1314287), (304, 1245114), (306, 1236976), (312, 1213188), (313, 1209312), (323, 1171872), (342, 1106768), (408, 927732), (416, 909891), (442, 856368), (456, 830076), (468, 808792), (494, 766224), (544, 695799), (608, 622557), (612, 618488), (624, 606594), (626, 604656), (646, 585936), (663, 570912), (684, 553384), (741, 510816), (816, 463866), (884, 428184), (912, 415038), (936, 404396), (939, 403104), (969, 390624), (988, 383112), (1224, 309244), (1248, 303297), (1252, 302328), (1292, 292968), (1326, 285456), (1368, 276692), (1482, 255408), (1632, 231933), (1768, 214092), (1824, 207519), (1872, 202198), (1878, 201552), (1938, 195312), (1976, 191556), (1989, 190304), (2223, 170272), (2448, 154622), (2504, 151164), (2584, 146484), (2652, 142728), (2736, 138346), (2817, 134368), (2907, 130208), (2964, 127704), (3536, 107046), (3744, 101099), (3756, 100776), (3876, 97656), (3952, 95778), (3978, 95152), (4069, 93024), (4199, 90144), (4446, 85136), (4896, 77311), (5008, 75582), (5168, 73242), (5304, 71364), (5321, 71136), (5472, 69173), (5634, 67184), (5814, 65104), (5928, 63852), (5947, 63648), (7072, 53523), (7512, 50388), (7752, 48828), (7904, 47889), (7956, 47576), (8138, 46512), (8398, 45072), (8892, 42568), (10016, 37791), (10336, 36621), (10608, 35682), (10642, 35568), (11268, 33592), (11628, 32552), (11856, 31926), (11894, 31824), (12207, 31008), (12597, 30048), (15024, 25194), (15504, 24414), (15912, 23788), (15963, 23712), (16276, 23256), (16796, 22536), (17784, 21284), (17841, 21216)]