339226804

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1697

約数の個数: 72

約数和(自身を含む): 734144040

約数和(自身を除く): 394917236

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 74, 98, 116, 148, 196, 203, 259, 406, 518, 812, 1036, 1073, 1421, 1613, 1813, 2146, 2842, 3226, 3626, 4292, 5684, 6452, 7252, 7511, 11291, 15022, 22582, 30044, 45164, 46777, 52577, 59681, 79037, 93554, 105154, 119362, 158074, 187108, 210308, 238724, 316148, 327439, 417767, 654878, 835534, 1309756, 1671068, 1730749, 2292073, 2924369, 3461498, 4584146, 5848738, 6922996, 9168292, 11697476, 12115243, 24230486, 48460972, 84806701, 169613402, 339226804]

約数ペア:

[(1, 339226804), (2, 169613402), (4, 84806701), (7, 48460972), (14, 24230486), (28, 12115243), (29, 11697476), (37, 9168292), (49, 6922996), (58, 5848738), (74, 4584146), (98, 3461498), (116, 2924369), (148, 2292073), (196, 1730749), (203, 1671068), (259, 1309756), (406, 835534), (518, 654878), (812, 417767), (1036, 327439), (1073, 316148), (1421, 238724), (1613, 210308), (1813, 187108), (2146, 158074), (2842, 119362), (3226, 105154), (3626, 93554), (4292, 79037), (5684, 59681), (6452, 52577), (7252, 46777), (7511, 45164), (11291, 30044), (15022, 22582)]