208367424

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3259}}^1$

素因数の和:3317

約数の個数: 112

約数和(自身を含む): 629310400

約数和(自身を除く): 420942976

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, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3259, 3552, 3996, 5328, 6518, 7104, 7992, 9777, 10656, 13036, 15984, 19554, 21312, 26072, 29331, 31968, 39108, 52144, 58662, 63936, 78216, 87993, 104288, 117324, 120583, 156432, 175986, 208576, 234648, 241166, 312864, 351972, 361749, 469296, 482332, 625728, 703944, 723498, 938592, 964664, 1085247, 1407888, 1446996, 1877184, 1929328, 2170494, 2815776, 2893992, 3255741, 3858656, 4340988, 5631552, 5787984, 6511482, 7717312, 8681976, 11575968, 13022964, 17363952, 23151936, 26045928, 34727904, 52091856, 69455808, 104183712, 208367424]

約数ペア:

[(1, 208367424), (2, 104183712), (3, 69455808), (4, 52091856), (6, 34727904), (8, 26045928), (9, 23151936), (12, 17363952), (16, 13022964), (18, 11575968), (24, 8681976), (27, 7717312), (32, 6511482), (36, 5787984), (37, 5631552), (48, 4340988), (54, 3858656), (64, 3255741), (72, 2893992), (74, 2815776), (96, 2170494), (108, 1929328), (111, 1877184), (144, 1446996), (148, 1407888), (192, 1085247), (216, 964664), (222, 938592), (288, 723498), (296, 703944), (333, 625728), (432, 482332), (444, 469296), (576, 361749), (592, 351972), (666, 312864), (864, 241166), (888, 234648), (999, 208576), (1184, 175986), (1332, 156432), (1728, 120583), (1776, 117324), (1998, 104288), (2368, 87993), (2664, 78216), (3259, 63936), (3552, 58662), (3996, 52144), (5328, 39108), (6518, 31968), (7104, 29331), (7992, 26072), (9777, 21312), (10656, 19554), (13036, 15984)]