271697328

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 920774400

約数和(自身を除く): 649077072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 67, 72, 81, 84, 108, 112, 126, 134, 144, 149, 162, 168, 189, 201, 216, 243, 252, 268, 298, 324, 336, 378, 402, 432, 447, 469, 486, 504, 536, 567, 596, 603, 648, 756, 804, 894, 938, 972, 1008, 1043, 1072, 1134, 1192, 1206, 1296, 1341, 1407, 1512, 1608, 1701, 1788, 1809, 1876, 1944, 2086, 2268, 2384, 2412, 2682, 2814, 3024, 3129, 3216, 3402, 3576, 3618, 3752, 3888, 4023, 4172, 4221, 4536, 4824, 5364, 5427, 5628, 6258, 6804, 7152, 7236, 7504, 8046, 8344, 8442, 9072, 9387, 9648, 9983, 10728, 10854, 11256, 12069, 12516, 12663, 13608, 14472, 16092, 16281, 16688, 16884, 18774, 19966, 21456, 21708, 22512, 24138, 25032, 25326, 27216, 28161, 28944, 29949, 32184, 32562, 33768, 36207, 37548, 37989, 39932, 43416, 48276, 50064, 50652, 56322, 59898, 64368, 65124, 67536, 69881, 72414, 75096, 75978, 79864, 84483, 86832, 89847, 96552, 101304, 112644, 113967, 119796, 130248, 139762, 144828, 150192, 151956, 159728, 168966, 179694, 193104, 202608, 209643, 225288, 227934, 239592, 253449, 260496, 269541, 279524, 289656, 303912, 337932, 359388, 419286, 450576, 455868, 479184, 506898, 539082, 559048, 579312, 607824, 628929, 675864, 718776, 808623, 838572, 911736, 1013796, 1078164, 1118096, 1257858, 1351728, 1437552, 1617246, 1677144, 1823472, 1886787, 2027592, 2156328, 2425869, 2515716, 3234492, 3354288, 3773574, 4055184, 4312656, 4851738, 5031432, 5660361, 6468984, 7547148, 9703476, 10062864, 11320722, 12937968, 15094296, 16981083, 19406952, 22641444, 30188592, 33962166, 38813904, 45282888, 67924332, 90565776, 135848664, 271697328]

約数ペア:

[(1, 271697328), (2, 135848664), (3, 90565776), (4, 67924332), (6, 45282888), (7, 38813904), (8, 33962166), (9, 30188592), (12, 22641444), (14, 19406952), (16, 16981083), (18, 15094296), (21, 12937968), (24, 11320722), (27, 10062864), (28, 9703476), (36, 7547148), (42, 6468984), (48, 5660361), (54, 5031432), (56, 4851738), (63, 4312656), (67, 4055184), (72, 3773574), (81, 3354288), (84, 3234492), (108, 2515716), (112, 2425869), (126, 2156328), (134, 2027592), (144, 1886787), (149, 1823472), (162, 1677144), (168, 1617246), (189, 1437552), (201, 1351728), (216, 1257858), (243, 1118096), (252, 1078164), (268, 1013796), (298, 911736), (324, 838572), (336, 808623), (378, 718776), (402, 675864), (432, 628929), (447, 607824), (469, 579312), (486, 559048), (504, 539082), (536, 506898), (567, 479184), (596, 455868), (603, 450576), (648, 419286), (756, 359388), (804, 337932), (894, 303912), (938, 289656), (972, 279524), (1008, 269541), (1043, 260496), (1072, 253449), (1134, 239592), (1192, 227934), (1206, 225288), (1296, 209643), (1341, 202608), (1407, 193104), (1512, 179694), (1608, 168966), (1701, 159728), (1788, 151956), (1809, 150192), (1876, 144828), (1944, 139762), (2086, 130248), (2268, 119796), (2384, 113967), (2412, 112644), (2682, 101304), (2814, 96552), (3024, 89847), (3129, 86832), (3216, 84483), (3402, 79864), (3576, 75978), (3618, 75096), (3752, 72414), (3888, 69881), (4023, 67536), (4172, 65124), (4221, 64368), (4536, 59898), (4824, 56322), (5364, 50652), (5427, 50064), (5628, 48276), (6258, 43416), (6804, 39932), (7152, 37989), (7236, 37548), (7504, 36207), (8046, 33768), (8344, 32562), (8442, 32184), (9072, 29949), (9387, 28944), (9648, 28161), (9983, 27216), (10728, 25326), (10854, 25032), (11256, 24138), (12069, 22512), (12516, 21708), (12663, 21456), (13608, 19966), (14472, 18774), (16092, 16884), (16281, 16688)]