266420736

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 861775200

約数和(自身を除く): 595354464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 128, 136, 144, 152, 153, 171, 179, 192, 204, 228, 256, 272, 288, 304, 306, 323, 342, 358, 384, 408, 456, 512, 537, 544, 576, 608, 612, 646, 684, 716, 768, 816, 912, 969, 1074, 1088, 1152, 1216, 1224, 1292, 1368, 1432, 1536, 1611, 1632, 1824, 1938, 2148, 2176, 2304, 2432, 2448, 2584, 2736, 2864, 2907, 3043, 3222, 3264, 3401, 3648, 3876, 4296, 4352, 4608, 4864, 4896, 5168, 5472, 5728, 5814, 6086, 6444, 6528, 6802, 7296, 7752, 8592, 8704, 9129, 9728, 9792, 10203, 10336, 10944, 11456, 11628, 12172, 12888, 13056, 13604, 14592, 15504, 17184, 18258, 19584, 20406, 20672, 21888, 22912, 23256, 24344, 25776, 26112, 27208, 27387, 29184, 30609, 31008, 34368, 36516, 39168, 40812, 41344, 43776, 45824, 46512, 48688, 51552, 54416, 54774, 57817, 61218, 62016, 68736, 73032, 78336, 81624, 82688, 87552, 91648, 93024, 97376, 103104, 108832, 109548, 115634, 122436, 124032, 137472, 146064, 163248, 165376, 173451, 186048, 194752, 206208, 217664, 219096, 231268, 244872, 248064, 274944, 292128, 326496, 346902, 372096, 389504, 412416, 435328, 438192, 462536, 489744, 496128, 520353, 584256, 652992, 693804, 744192, 779008, 824832, 870656, 876384, 925072, 979488, 1040706, 1168512, 1305984, 1387608, 1488384, 1558016, 1741312, 1752768, 1850144, 1958976, 2081412, 2337024, 2611968, 2775216, 3505536, 3700288, 3917952, 4162824, 4674048, 5223936, 5550432, 7011072, 7400576, 7835904, 8325648, 11100864, 14022144, 14801152, 15671808, 16651296, 22201728, 29602304, 33302592, 44403456, 66605184, 88806912, 133210368, 266420736]

約数ペア:

[(1, 266420736), (2, 133210368), (3, 88806912), (4, 66605184), (6, 44403456), (8, 33302592), (9, 29602304), (12, 22201728), (16, 16651296), (17, 15671808), (18, 14801152), (19, 14022144), (24, 11100864), (32, 8325648), (34, 7835904), (36, 7400576), (38, 7011072), (48, 5550432), (51, 5223936), (57, 4674048), (64, 4162824), (68, 3917952), (72, 3700288), (76, 3505536), (96, 2775216), (102, 2611968), (114, 2337024), (128, 2081412), (136, 1958976), (144, 1850144), (152, 1752768), (153, 1741312), (171, 1558016), (179, 1488384), (192, 1387608), (204, 1305984), (228, 1168512), (256, 1040706), (272, 979488), (288, 925072), (304, 876384), (306, 870656), (323, 824832), (342, 779008), (358, 744192), (384, 693804), (408, 652992), (456, 584256), (512, 520353), (537, 496128), (544, 489744), (576, 462536), (608, 438192), (612, 435328), (646, 412416), (684, 389504), (716, 372096), (768, 346902), (816, 326496), (912, 292128), (969, 274944), (1074, 248064), (1088, 244872), (1152, 231268), (1216, 219096), (1224, 217664), (1292, 206208), (1368, 194752), (1432, 186048), (1536, 173451), (1611, 165376), (1632, 163248), (1824, 146064), (1938, 137472), (2148, 124032), (2176, 122436), (2304, 115634), (2432, 109548), (2448, 108832), (2584, 103104), (2736, 97376), (2864, 93024), (2907, 91648), (3043, 87552), (3222, 82688), (3264, 81624), (3401, 78336), (3648, 73032), (3876, 68736), (4296, 62016), (4352, 61218), (4608, 57817), (4864, 54774), (4896, 54416), (5168, 51552), (5472, 48688), (5728, 46512), (5814, 45824), (6086, 43776), (6444, 41344), (6528, 40812), (6802, 39168), (7296, 36516), (7752, 34368), (8592, 31008), (8704, 30609), (9129, 29184), (9728, 27387), (9792, 27208), (10203, 26112), (10336, 25776), (10944, 24344), (11456, 23256), (11628, 22912), (12172, 21888), (12888, 20672), (13056, 20406), (13604, 19584), (14592, 18258), (15504, 17184)]