196986816

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 280

約数和(自身を含む): 654019520

約数和(自身を除く): 457032704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 79, 81, 96, 104, 108, 111, 117, 144, 148, 156, 158, 162, 192, 208, 216, 222, 234, 237, 288, 296, 312, 316, 324, 333, 351, 416, 432, 444, 468, 474, 481, 576, 592, 624, 632, 648, 666, 702, 711, 832, 864, 888, 936, 948, 962, 999, 1027, 1053, 1184, 1248, 1264, 1296, 1332, 1404, 1422, 1443, 1728, 1776, 1872, 1896, 1924, 1998, 2054, 2106, 2133, 2368, 2496, 2528, 2592, 2664, 2808, 2844, 2886, 2923, 2997, 3081, 3552, 3744, 3792, 3848, 3996, 4108, 4212, 4266, 4329, 5056, 5184, 5328, 5616, 5688, 5772, 5846, 5994, 6162, 6399, 7104, 7488, 7584, 7696, 7992, 8216, 8424, 8532, 8658, 8769, 9243, 10656, 11232, 11376, 11544, 11692, 11988, 12324, 12798, 12987, 15168, 15392, 15984, 16432, 16848, 17064, 17316, 17538, 18486, 21312, 22464, 22752, 23088, 23384, 23976, 24648, 25596, 25974, 26307, 27729, 30784, 31968, 32864, 33696, 34128, 34632, 35076, 36972, 37999, 38961, 45504, 46176, 46768, 47952, 49296, 51192, 51948, 52614, 55458, 63936, 65728, 67392, 68256, 69264, 70152, 73944, 75998, 77922, 78921, 83187, 92352, 93536, 95904, 98592, 102384, 103896, 105228, 110916, 113997, 136512, 138528, 140304, 147888, 151996, 155844, 157842, 166374, 187072, 191808, 197184, 204768, 207792, 210456, 221832, 227994, 236763, 277056, 280608, 295776, 303992, 311688, 315684, 332748, 341991, 409536, 415584, 420912, 443664, 455988, 473526, 561216, 591552, 607984, 623376, 631368, 665496, 683982, 831168, 841824, 887328, 911976, 947052, 1025973, 1215968, 1246752, 1262736, 1330992, 1367964, 1683648, 1774656, 1823952, 1894104, 2051946, 2431936, 2493504, 2525472, 2661984, 2735928, 3077919, 3647904, 3788208, 4103892, 5050944, 5323968, 5471856, 6155838, 7295808, 7576416, 8207784, 10943712, 12311676, 15152832, 16415568, 21887424, 24623352, 32831136, 49246704, 65662272, 98493408, 196986816]

約数ペア:

[(1, 196986816), (2, 98493408), (3, 65662272), (4, 49246704), (6, 32831136), (8, 24623352), (9, 21887424), (12, 16415568), (13, 15152832), (16, 12311676), (18, 10943712), (24, 8207784), (26, 7576416), (27, 7295808), (32, 6155838), (36, 5471856), (37, 5323968), (39, 5050944), (48, 4103892), (52, 3788208), (54, 3647904), (64, 3077919), (72, 2735928), (74, 2661984), (78, 2525472), (79, 2493504), (81, 2431936), (96, 2051946), (104, 1894104), (108, 1823952), (111, 1774656), (117, 1683648), (144, 1367964), (148, 1330992), (156, 1262736), (158, 1246752), (162, 1215968), (192, 1025973), (208, 947052), (216, 911976), (222, 887328), (234, 841824), (237, 831168), (288, 683982), (296, 665496), (312, 631368), (316, 623376), (324, 607984), (333, 591552), (351, 561216), (416, 473526), (432, 455988), (444, 443664), (468, 420912), (474, 415584), (481, 409536), (576, 341991), (592, 332748), (624, 315684), (632, 311688), (648, 303992), (666, 295776), (702, 280608), (711, 277056), (832, 236763), (864, 227994), (888, 221832), (936, 210456), (948, 207792), (962, 204768), (999, 197184), (1027, 191808), (1053, 187072), (1184, 166374), (1248, 157842), (1264, 155844), (1296, 151996), (1332, 147888), (1404, 140304), (1422, 138528), (1443, 136512), (1728, 113997), (1776, 110916), (1872, 105228), (1896, 103896), (1924, 102384), (1998, 98592), (2054, 95904), (2106, 93536), (2133, 92352), (2368, 83187), (2496, 78921), (2528, 77922), (2592, 75998), (2664, 73944), (2808, 70152), (2844, 69264), (2886, 68256), (2923, 67392), (2997, 65728), (3081, 63936), (3552, 55458), (3744, 52614), (3792, 51948), (3848, 51192), (3996, 49296), (4108, 47952), (4212, 46768), (4266, 46176), (4329, 45504), (5056, 38961), (5184, 37999), (5328, 36972), (5616, 35076), (5688, 34632), (5772, 34128), (5846, 33696), (5994, 32864), (6162, 31968), (6399, 30784), (7104, 27729), (7488, 26307), (7584, 25974), (7696, 25596), (7992, 24648), (8216, 23976), (8424, 23384), (8532, 23088), (8658, 22752), (8769, 22464), (9243, 21312), (10656, 18486), (11232, 17538), (11376, 17316), (11544, 17064), (11692, 16848), (11988, 16432), (12324, 15984), (12798, 15392), (12987, 15168)]