243439776

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 749952000

約数和(自身を除く): 506512224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 61, 62, 72, 93, 96, 108, 122, 124, 144, 149, 183, 186, 216, 244, 248, 279, 288, 298, 366, 372, 432, 447, 488, 496, 549, 558, 596, 732, 744, 837, 864, 894, 976, 992, 1098, 1116, 1192, 1341, 1464, 1488, 1647, 1674, 1788, 1891, 1952, 2196, 2232, 2384, 2682, 2928, 2976, 3294, 3348, 3576, 3782, 4023, 4392, 4464, 4619, 4768, 5364, 5673, 5856, 6588, 6696, 7152, 7564, 8046, 8784, 8928, 9089, 9238, 10728, 11346, 13176, 13392, 13857, 14304, 15128, 16092, 17019, 17568, 18178, 18476, 21456, 22692, 26352, 26784, 27267, 27714, 30256, 32184, 34038, 36356, 36952, 41571, 42912, 45384, 51057, 52704, 54534, 55428, 60512, 64368, 68076, 72712, 73904, 81801, 83142, 90768, 102114, 109068, 110856, 124713, 128736, 136152, 145424, 147808, 163602, 166284, 181536, 204228, 218136, 221712, 245403, 249426, 272304, 281759, 290848, 327204, 332568, 408456, 436272, 443424, 490806, 498852, 544608, 563518, 654408, 665136, 816912, 845277, 872544, 981612, 997704, 1127036, 1308816, 1330272, 1633824, 1690554, 1963224, 1995408, 2254072, 2535831, 2617632, 3381108, 3926448, 3990816, 4508144, 5071662, 6762216, 7607493, 7852896, 9016288, 10143324, 13524432, 15214986, 20286648, 27048864, 30429972, 40573296, 60859944, 81146592, 121719888, 243439776]

約数ペア:

[(1, 243439776), (2, 121719888), (3, 81146592), (4, 60859944), (6, 40573296), (8, 30429972), (9, 27048864), (12, 20286648), (16, 15214986), (18, 13524432), (24, 10143324), (27, 9016288), (31, 7852896), (32, 7607493), (36, 6762216), (48, 5071662), (54, 4508144), (61, 3990816), (62, 3926448), (72, 3381108), (93, 2617632), (96, 2535831), (108, 2254072), (122, 1995408), (124, 1963224), (144, 1690554), (149, 1633824), (183, 1330272), (186, 1308816), (216, 1127036), (244, 997704), (248, 981612), (279, 872544), (288, 845277), (298, 816912), (366, 665136), (372, 654408), (432, 563518), (447, 544608), (488, 498852), (496, 490806), (549, 443424), (558, 436272), (596, 408456), (732, 332568), (744, 327204), (837, 290848), (864, 281759), (894, 272304), (976, 249426), (992, 245403), (1098, 221712), (1116, 218136), (1192, 204228), (1341, 181536), (1464, 166284), (1488, 163602), (1647, 147808), (1674, 145424), (1788, 136152), (1891, 128736), (1952, 124713), (2196, 110856), (2232, 109068), (2384, 102114), (2682, 90768), (2928, 83142), (2976, 81801), (3294, 73904), (3348, 72712), (3576, 68076), (3782, 64368), (4023, 60512), (4392, 55428), (4464, 54534), (4619, 52704), (4768, 51057), (5364, 45384), (5673, 42912), (5856, 41571), (6588, 36952), (6696, 36356), (7152, 34038), (7564, 32184), (8046, 30256), (8784, 27714), (8928, 27267), (9089, 26784), (9238, 26352), (10728, 22692), (11346, 21456), (13176, 18476), (13392, 18178), (13857, 17568), (14304, 17019), (15128, 16092)]