321617088

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 224

約数和(自身を含む): 1035507200

約数和(自身を除く): 713890112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 103, 104, 108, 117, 139, 144, 156, 192, 206, 208, 216, 234, 278, 288, 309, 312, 351, 412, 416, 417, 432, 468, 556, 576, 618, 624, 702, 824, 832, 834, 864, 927, 936, 1112, 1236, 1248, 1251, 1339, 1404, 1648, 1668, 1728, 1807, 1854, 1872, 2224, 2472, 2496, 2502, 2678, 2781, 2808, 3296, 3336, 3614, 3708, 3744, 3753, 4017, 4448, 4944, 5004, 5356, 5421, 5562, 5616, 6592, 6672, 7228, 7416, 7488, 7506, 8034, 8896, 9888, 10008, 10712, 10842, 11124, 11232, 12051, 13344, 14317, 14456, 14832, 15012, 16068, 16263, 19776, 20016, 21424, 21684, 22248, 22464, 24102, 26688, 28634, 28912, 29664, 30024, 32136, 32526, 36153, 40032, 42848, 42951, 43368, 44496, 48204, 48789, 57268, 57824, 59328, 60048, 64272, 65052, 72306, 80064, 85696, 85902, 86736, 88992, 96408, 97578, 114536, 115648, 120096, 128544, 128853, 130104, 144612, 171804, 173472, 177984, 186121, 192816, 195156, 229072, 240192, 257088, 257706, 260208, 289224, 343608, 346944, 372242, 385632, 386559, 390312, 458144, 515412, 520416, 558363, 578448, 687216, 744484, 771264, 773118, 780624, 916288, 1030824, 1040832, 1116726, 1156896, 1374432, 1488968, 1546236, 1561248, 1675089, 2061648, 2233452, 2313792, 2748864, 2977936, 3092472, 3122496, 3350178, 4123296, 4466904, 5025267, 5955872, 6184944, 6700356, 8246592, 8933808, 10050534, 11911744, 12369888, 13400712, 17867616, 20101068, 24739776, 26801424, 35735232, 40202136, 53602848, 80404272, 107205696, 160808544, 321617088]

約数ペア:

[(1, 321617088), (2, 160808544), (3, 107205696), (4, 80404272), (6, 53602848), (8, 40202136), (9, 35735232), (12, 26801424), (13, 24739776), (16, 20101068), (18, 17867616), (24, 13400712), (26, 12369888), (27, 11911744), (32, 10050534), (36, 8933808), (39, 8246592), (48, 6700356), (52, 6184944), (54, 5955872), (64, 5025267), (72, 4466904), (78, 4123296), (96, 3350178), (103, 3122496), (104, 3092472), (108, 2977936), (117, 2748864), (139, 2313792), (144, 2233452), (156, 2061648), (192, 1675089), (206, 1561248), (208, 1546236), (216, 1488968), (234, 1374432), (278, 1156896), (288, 1116726), (309, 1040832), (312, 1030824), (351, 916288), (412, 780624), (416, 773118), (417, 771264), (432, 744484), (468, 687216), (556, 578448), (576, 558363), (618, 520416), (624, 515412), (702, 458144), (824, 390312), (832, 386559), (834, 385632), (864, 372242), (927, 346944), (936, 343608), (1112, 289224), (1236, 260208), (1248, 257706), (1251, 257088), (1339, 240192), (1404, 229072), (1648, 195156), (1668, 192816), (1728, 186121), (1807, 177984), (1854, 173472), (1872, 171804), (2224, 144612), (2472, 130104), (2496, 128853), (2502, 128544), (2678, 120096), (2781, 115648), (2808, 114536), (3296, 97578), (3336, 96408), (3614, 88992), (3708, 86736), (3744, 85902), (3753, 85696), (4017, 80064), (4448, 72306), (4944, 65052), (5004, 64272), (5356, 60048), (5421, 59328), (5562, 57824), (5616, 57268), (6592, 48789), (6672, 48204), (7228, 44496), (7416, 43368), (7488, 42951), (7506, 42848), (8034, 40032), (8896, 36153), (9888, 32526), (10008, 32136), (10712, 30024), (10842, 29664), (11124, 28912), (11232, 28634), (12051, 26688), (13344, 24102), (14317, 22464), (14456, 22248), (14832, 21684), (15012, 21424), (16068, 20016), (16263, 19776)]