401375892776

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{9221}}^1$

素因数の和:9786

約数の個数: 64

約数和(自身を含む): 766463290560

約数和(自身を除く): 365087397784

約数列:

[1, 2, 4, 8, 107, 211, 214, 241, 422, 428, 482, 844, 856, 964, 1688, 1928, 9221, 18442, 22577, 25787, 36884, 45154, 50851, 51574, 73768, 90308, 101702, 103148, 180616, 203404, 206296, 406808, 986647, 1945631, 1973294, 2222261, 3891262, 3946588, 4444522, 5441057, 7782524, 7893176, 8889044, 10882114, 15565048, 17778088, 21764228, 43528456, 208182517, 237781927, 416365034, 468897071, 475563854, 832730068, 937794142, 951127708, 1665460136, 1875588284, 1902255416, 3751176568, 50171986597, 100343973194, 200687946388, 401375892776]

約数ペア:

[(1, 401375892776), (2, 200687946388), (4, 100343973194), (8, 50171986597), (107, 3751176568), (211, 1902255416), (214, 1875588284), (241, 1665460136), (422, 951127708), (428, 937794142), (482, 832730068), (844, 475563854), (856, 468897071), (964, 416365034), (1688, 237781927), (1928, 208182517), (9221, 43528456), (18442, 21764228), (22577, 17778088), (25787, 15565048), (36884, 10882114), (45154, 8889044), (50851, 7893176), (51574, 7782524), (73768, 5441057), (90308, 4444522), (101702, 3946588), (103148, 3891262), (180616, 2222261), (203404, 1973294), (206296, 1945631), (406808, 986647)]