409561284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2377

約数の個数: 72

約数和(自身を含む): 1059165184

約数和(自身を除く): 649603900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 127, 132, 242, 254, 363, 381, 484, 508, 726, 762, 1397, 1452, 1524, 2221, 2794, 4191, 4442, 5588, 6663, 8382, 8884, 13326, 15367, 16764, 24431, 26652, 30734, 46101, 48862, 61468, 73293, 92202, 97724, 146586, 184404, 268741, 282067, 293172, 537482, 564134, 806223, 846201, 1074964, 1128268, 1612446, 1692402, 3102737, 3224892, 3384804, 6205474, 9308211, 12410948, 18616422, 34130107, 37232844, 68260214, 102390321, 136520428, 204780642, 409561284]

約数ペア:

[(1, 409561284), (2, 204780642), (3, 136520428), (4, 102390321), (6, 68260214), (11, 37232844), (12, 34130107), (22, 18616422), (33, 12410948), (44, 9308211), (66, 6205474), (121, 3384804), (127, 3224892), (132, 3102737), (242, 1692402), (254, 1612446), (363, 1128268), (381, 1074964), (484, 846201), (508, 806223), (726, 564134), (762, 537482), (1397, 293172), (1452, 282067), (1524, 268741), (2221, 184404), (2794, 146586), (4191, 97724), (4442, 92202), (5588, 73293), (6663, 61468), (8382, 48862), (8884, 46101), (13326, 30734), (15367, 26652), (16764, 24431)]