211264536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 631987200

約数和(自身を除く): 420722664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 103, 116, 168, 174, 203, 206, 232, 309, 348, 406, 412, 421, 609, 618, 696, 721, 812, 824, 842, 1218, 1236, 1263, 1442, 1624, 1684, 2163, 2436, 2472, 2526, 2884, 2947, 2987, 3368, 4326, 4872, 5052, 5768, 5894, 5974, 8652, 8841, 8961, 10104, 11788, 11948, 12209, 17304, 17682, 17922, 20909, 23576, 23896, 24418, 35364, 35844, 36627, 41818, 43363, 48836, 62727, 70728, 71688, 73254, 83636, 85463, 86726, 97672, 125454, 130089, 146508, 167272, 170926, 173452, 250908, 256389, 260178, 293016, 303541, 341852, 346904, 501816, 512778, 520356, 607082, 683704, 910623, 1025556, 1040712, 1214164, 1257527, 1821246, 2051112, 2428328, 2515054, 3642492, 3772581, 5030108, 7284984, 7545162, 8802689, 10060216, 15090324, 17605378, 26408067, 30180648, 35210756, 52816134, 70421512, 105632268, 211264536]

約数ペア:

[(1, 211264536), (2, 105632268), (3, 70421512), (4, 52816134), (6, 35210756), (7, 30180648), (8, 26408067), (12, 17605378), (14, 15090324), (21, 10060216), (24, 8802689), (28, 7545162), (29, 7284984), (42, 5030108), (56, 3772581), (58, 3642492), (84, 2515054), (87, 2428328), (103, 2051112), (116, 1821246), (168, 1257527), (174, 1214164), (203, 1040712), (206, 1025556), (232, 910623), (309, 683704), (348, 607082), (406, 520356), (412, 512778), (421, 501816), (609, 346904), (618, 341852), (696, 303541), (721, 293016), (812, 260178), (824, 256389), (842, 250908), (1218, 173452), (1236, 170926), (1263, 167272), (1442, 146508), (1624, 130089), (1684, 125454), (2163, 97672), (2436, 86726), (2472, 85463), (2526, 83636), (2884, 73254), (2947, 71688), (2987, 70728), (3368, 62727), (4326, 48836), (4872, 43363), (5052, 41818), (5768, 36627), (5894, 35844), (5974, 35364), (8652, 24418), (8841, 23896), (8961, 23576), (10104, 20909), (11788, 17922), (11948, 17682), (12209, 17304)]