218490048

素因数分解:

$2^6\times 3^7\times 7^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 224

約数和(自身を含む): 746475520

約数和(自身を除く): 527985472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 223, 224, 243, 252, 288, 324, 336, 378, 432, 446, 448, 486, 504, 567, 576, 648, 669, 672, 729, 756, 864, 892, 972, 1008, 1134, 1296, 1338, 1344, 1458, 1512, 1561, 1701, 1728, 1784, 1944, 2007, 2016, 2187, 2268, 2592, 2676, 2916, 3024, 3122, 3402, 3568, 3888, 4014, 4032, 4374, 4536, 4683, 5103, 5184, 5352, 5832, 6021, 6048, 6244, 6804, 7136, 7776, 8028, 8748, 9072, 9366, 10206, 10704, 11664, 12042, 12096, 12488, 13608, 14049, 14272, 15309, 15552, 16056, 17496, 18063, 18144, 18732, 20412, 21408, 23328, 24084, 24976, 27216, 28098, 30618, 32112, 34992, 36126, 36288, 37464, 40824, 42147, 42816, 46656, 48168, 49952, 54189, 54432, 56196, 61236, 64224, 69984, 72252, 74928, 81648, 84294, 96336, 99904, 108378, 108864, 112392, 122472, 126441, 128448, 139968, 144504, 149856, 162567, 163296, 168588, 192672, 216756, 224784, 244944, 252882, 289008, 299712, 325134, 326592, 337176, 379323, 385344, 433512, 449568, 487701, 489888, 505764, 578016, 650268, 674352, 758646, 867024, 899136, 975402, 979776, 1011528, 1137969, 1156032, 1300536, 1348704, 1517292, 1734048, 1950804, 2023056, 2275938, 2601072, 2697408, 3034584, 3413907, 3468096, 3901608, 4046112, 4551876, 5202144, 6069168, 6827814, 7803216, 8092224, 9103752, 10404288, 12138336, 13655628, 15606432, 18207504, 24276672, 27311256, 31212864, 36415008, 54622512, 72830016, 109245024, 218490048]

約数ペア:

[(1, 218490048), (2, 109245024), (3, 72830016), (4, 54622512), (6, 36415008), (7, 31212864), (8, 27311256), (9, 24276672), (12, 18207504), (14, 15606432), (16, 13655628), (18, 12138336), (21, 10404288), (24, 9103752), (27, 8092224), (28, 7803216), (32, 6827814), (36, 6069168), (42, 5202144), (48, 4551876), (54, 4046112), (56, 3901608), (63, 3468096), (64, 3413907), (72, 3034584), (81, 2697408), (84, 2601072), (96, 2275938), (108, 2023056), (112, 1950804), (126, 1734048), (144, 1517292), (162, 1348704), (168, 1300536), (189, 1156032), (192, 1137969), (216, 1011528), (223, 979776), (224, 975402), (243, 899136), (252, 867024), (288, 758646), (324, 674352), (336, 650268), (378, 578016), (432, 505764), (446, 489888), (448, 487701), (486, 449568), (504, 433512), (567, 385344), (576, 379323), (648, 337176), (669, 326592), (672, 325134), (729, 299712), (756, 289008), (864, 252882), (892, 244944), (972, 224784), (1008, 216756), (1134, 192672), (1296, 168588), (1338, 163296), (1344, 162567), (1458, 149856), (1512, 144504), (1561, 139968), (1701, 128448), (1728, 126441), (1784, 122472), (1944, 112392), (2007, 108864), (2016, 108378), (2187, 99904), (2268, 96336), (2592, 84294), (2676, 81648), (2916, 74928), (3024, 72252), (3122, 69984), (3402, 64224), (3568, 61236), (3888, 56196), (4014, 54432), (4032, 54189), (4374, 49952), (4536, 48168), (4683, 46656), (5103, 42816), (5184, 42147), (5352, 40824), (5832, 37464), (6021, 36288), (6048, 36126), (6244, 34992), (6804, 32112), (7136, 30618), (7776, 28098), (8028, 27216), (8748, 24976), (9072, 24084), (9366, 23328), (10206, 21408), (10704, 20412), (11664, 18732), (12042, 18144), (12096, 18063), (12488, 17496), (13608, 16056), (14049, 15552), (14272, 15309)]