628551336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7589}}^1$

素因数の和:7651

約数の個数: 128

約数和(自身を含む): 1967328000

約数和(自身を除く): 1338776664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 168, 174, 203, 204, 232, 238, 348, 357, 406, 408, 476, 493, 609, 696, 714, 812, 952, 986, 1218, 1428, 1479, 1624, 1972, 2436, 2856, 2958, 3451, 3944, 4872, 5916, 6902, 7589, 10353, 11832, 13804, 15178, 20706, 22767, 27608, 30356, 41412, 45534, 53123, 60712, 82824, 91068, 106246, 129013, 159369, 182136, 212492, 220081, 258026, 318738, 387039, 424984, 440162, 516052, 637476, 660243, 774078, 880324, 903091, 1032104, 1274952, 1320486, 1540567, 1548156, 1760648, 1806182, 2640972, 2709273, 3081134, 3096312, 3612364, 3741377, 4621701, 5281944, 5418546, 6162268, 7224728, 7482754, 9243402, 10837092, 11224131, 12324536, 14965508, 18486804, 21674184, 22448262, 26189639, 29931016, 36973608, 44896524, 52379278, 78568917, 89793048, 104758556, 157137834, 209517112, 314275668, 628551336]

約数ペア:

[(1, 628551336), (2, 314275668), (3, 209517112), (4, 157137834), (6, 104758556), (7, 89793048), (8, 78568917), (12, 52379278), (14, 44896524), (17, 36973608), (21, 29931016), (24, 26189639), (28, 22448262), (29, 21674184), (34, 18486804), (42, 14965508), (51, 12324536), (56, 11224131), (58, 10837092), (68, 9243402), (84, 7482754), (87, 7224728), (102, 6162268), (116, 5418546), (119, 5281944), (136, 4621701), (168, 3741377), (174, 3612364), (203, 3096312), (204, 3081134), (232, 2709273), (238, 2640972), (348, 1806182), (357, 1760648), (406, 1548156), (408, 1540567), (476, 1320486), (493, 1274952), (609, 1032104), (696, 903091), (714, 880324), (812, 774078), (952, 660243), (986, 637476), (1218, 516052), (1428, 440162), (1479, 424984), (1624, 387039), (1972, 318738), (2436, 258026), (2856, 220081), (2958, 212492), (3451, 182136), (3944, 159369), (4872, 129013), (5916, 106246), (6902, 91068), (7589, 82824), (10353, 60712), (11832, 53123), (13804, 45534), (15178, 41412), (20706, 30356), (22767, 27608)]