319662156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{11587}}^1$

素因数の和:11635

約数の個数: 72

約数和(自身を含む): 863074240

約数和(自身を除く): 543412084

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 2299, 2508, 4598, 6897, 9196, 11587, 13794, 23174, 27588, 34761, 46348, 69522, 127457, 139044, 220153, 254914, 382371, 440306, 509828, 660459, 764742, 880612, 1320918, 1402027, 1529484, 2421683, 2641836, 2804054, 4206081, 4843366, 5608108, 7265049, 8412162, 9686732, 14530098, 16824324, 26638513, 29060196, 53277026, 79915539, 106554052, 159831078, 319662156]

約数ペア:

[(1, 319662156), (2, 159831078), (3, 106554052), (4, 79915539), (6, 53277026), (11, 29060196), (12, 26638513), (19, 16824324), (22, 14530098), (33, 9686732), (38, 8412162), (44, 7265049), (57, 5608108), (66, 4843366), (76, 4206081), (114, 2804054), (121, 2641836), (132, 2421683), (209, 1529484), (228, 1402027), (242, 1320918), (363, 880612), (418, 764742), (484, 660459), (627, 509828), (726, 440306), (836, 382371), (1254, 254914), (1452, 220153), (2299, 139044), (2508, 127457), (4598, 69522), (6897, 46348), (9196, 34761), (11587, 27588), (13794, 23174)]