1573656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 128

約数和(自身を含む): 5184000

約数和(自身を除く): 3610344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 29, 34, 38, 42, 51, 56, 57, 58, 68, 76, 84, 87, 102, 114, 116, 119, 133, 136, 152, 168, 174, 203, 204, 228, 232, 238, 266, 323, 348, 357, 399, 406, 408, 456, 476, 493, 532, 551, 609, 646, 696, 714, 798, 812, 952, 969, 986, 1064, 1102, 1218, 1292, 1428, 1479, 1596, 1624, 1653, 1938, 1972, 2204, 2261, 2436, 2584, 2856, 2958, 3192, 3306, 3451, 3857, 3876, 3944, 4408, 4522, 4872, 5916, 6612, 6783, 6902, 7714, 7752, 9044, 9367, 10353, 11571, 11832, 13224, 13566, 13804, 15428, 18088, 18734, 20706, 23142, 27132, 27608, 28101, 30856, 37468, 41412, 46284, 54264, 56202, 65569, 74936, 82824, 92568, 112404, 131138, 196707, 224808, 262276, 393414, 524552, 786828, 1573656]

約数ペア:

[(1, 1573656), (2, 786828), (3, 524552), (4, 393414), (6, 262276), (7, 224808), (8, 196707), (12, 131138), (14, 112404), (17, 92568), (19, 82824), (21, 74936), (24, 65569), (28, 56202), (29, 54264), (34, 46284), (38, 41412), (42, 37468), (51, 30856), (56, 28101), (57, 27608), (58, 27132), (68, 23142), (76, 20706), (84, 18734), (87, 18088), (102, 15428), (114, 13804), (116, 13566), (119, 13224), (133, 11832), (136, 11571), (152, 10353), (168, 9367), (174, 9044), (203, 7752), (204, 7714), (228, 6902), (232, 6783), (238, 6612), (266, 5916), (323, 4872), (348, 4522), (357, 4408), (399, 3944), (406, 3876), (408, 3857), (456, 3451), (476, 3306), (493, 3192), (532, 2958), (551, 2856), (609, 2584), (646, 2436), (696, 2261), (714, 2204), (798, 1972), (812, 1938), (952, 1653), (969, 1624), (986, 1596), (1064, 1479), (1102, 1428), (1218, 1292)]