21729800448

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{84967}}^1$

素因数の和:85029

約数の個数: 144

約数和(自身を含む): 65996344960

約数和(自身を除く): 44266544512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 576, 592, 666, 768, 864, 888, 999, 1152, 1184, 1332, 1728, 1776, 1998, 2304, 2368, 2664, 3456, 3552, 3996, 4736, 5328, 6912, 7104, 7992, 9472, 10656, 14208, 15984, 21312, 28416, 31968, 42624, 63936, 84967, 85248, 127872, 169934, 254901, 255744, 339868, 509802, 679736, 764703, 1019604, 1359472, 1529406, 2039208, 2294109, 2718944, 3058812, 3143779, 4078416, 4588218, 5437888, 6117624, 6287558, 8156832, 9176436, 9431337, 10875776, 12235248, 12575116, 16313664, 18352872, 18862674, 21751552, 24470496, 25150232, 28294011, 32627328, 36705744, 37725348, 48940992, 50300464, 56588022, 65254656, 73411488, 75450696, 84882033, 97881984, 100600928, 113176044, 146822976, 150901392, 169764066, 195763968, 201201856, 226352088, 293645952, 301802784, 339528132, 402403712, 452704176, 587291904, 603605568, 679056264, 804807424, 905408352, 1207211136, 1358112528, 1810816704, 2414422272, 2716225056, 3621633408, 5432450112, 7243266816, 10864900224, 21729800448]

約数ペア:

[(1, 21729800448), (2, 10864900224), (3, 7243266816), (4, 5432450112), (6, 3621633408), (8, 2716225056), (9, 2414422272), (12, 1810816704), (16, 1358112528), (18, 1207211136), (24, 905408352), (27, 804807424), (32, 679056264), (36, 603605568), (37, 587291904), (48, 452704176), (54, 402403712), (64, 339528132), (72, 301802784), (74, 293645952), (96, 226352088), (108, 201201856), (111, 195763968), (128, 169764066), (144, 150901392), (148, 146822976), (192, 113176044), (216, 100600928), (222, 97881984), (256, 84882033), (288, 75450696), (296, 73411488), (333, 65254656), (384, 56588022), (432, 50300464), (444, 48940992), (576, 37725348), (592, 36705744), (666, 32627328), (768, 28294011), (864, 25150232), (888, 24470496), (999, 21751552), (1152, 18862674), (1184, 18352872), (1332, 16313664), (1728, 12575116), (1776, 12235248), (1998, 10875776), (2304, 9431337), (2368, 9176436), (2664, 8156832), (3456, 6287558), (3552, 6117624), (3996, 5437888), (4736, 4588218), (5328, 4078416), (6912, 3143779), (7104, 3058812), (7992, 2718944), (9472, 2294109), (10656, 2039208), (14208, 1529406), (15984, 1359472), (21312, 1019604), (28416, 764703), (31968, 679736), (42624, 509802), (63936, 339868), (84967, 255744), (85248, 254901), (127872, 169934)]