328677544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 696326400

約数和(自身を除く): 367648856

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 313, 439, 598, 626, 878, 1196, 1252, 1756, 2392, 2504, 3512, 4069, 5707, 7199, 8138, 10097, 11414, 14398, 16276, 20194, 22828, 28796, 32552, 40388, 45656, 57592, 80776, 93587, 131261, 137407, 187174, 262522, 274814, 374348, 525044, 549628, 748696, 1050088, 1099256, 1786291, 3160361, 3572582, 6320722, 7145164, 12641444, 14290328, 25282888, 41084693, 82169386, 164338772, 328677544]

約数ペア:

[(1, 328677544), (2, 164338772), (4, 82169386), (8, 41084693), (13, 25282888), (23, 14290328), (26, 12641444), (46, 7145164), (52, 6320722), (92, 3572582), (104, 3160361), (184, 1786291), (299, 1099256), (313, 1050088), (439, 748696), (598, 549628), (626, 525044), (878, 374348), (1196, 274814), (1252, 262522), (1756, 187174), (2392, 137407), (2504, 131261), (3512, 93587), (4069, 80776), (5707, 57592), (7199, 45656), (8138, 40388), (10097, 32552), (11414, 28796), (14398, 22828), (16276, 20194)]