218543364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2166

約数の個数: 108

約数和(自身を含む): 633679956

約数和(自身を除く): 415136592

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 663, 676, 884, 1014, 1326, 1521, 1989, 2028, 2113, 2652, 2873, 3042, 3978, 4226, 5746, 6084, 6339, 7956, 8452, 8619, 11492, 12678, 17238, 19017, 25356, 25857, 27469, 34476, 35921, 38034, 51714, 54938, 71842, 76068, 82407, 103428, 107763, 109876, 143684, 164814, 215526, 247221, 323289, 329628, 357097, 431052, 466973, 494442, 646578, 714194, 933946, 988884, 1071291, 1293156, 1400919, 1428388, 1867892, 2142582, 2801838, 3213873, 4202757, 4285164, 5603676, 6070649, 6427746, 8405514, 12141298, 12855492, 16811028, 18211947, 24282596, 36423894, 54635841, 72847788, 109271682, 218543364]

約数ペア:

[(1, 218543364), (2, 109271682), (3, 72847788), (4, 54635841), (6, 36423894), (9, 24282596), (12, 18211947), (13, 16811028), (17, 12855492), (18, 12141298), (26, 8405514), (34, 6427746), (36, 6070649), (39, 5603676), (51, 4285164), (52, 4202757), (68, 3213873), (78, 2801838), (102, 2142582), (117, 1867892), (153, 1428388), (156, 1400919), (169, 1293156), (204, 1071291), (221, 988884), (234, 933946), (306, 714194), (338, 646578), (442, 494442), (468, 466973), (507, 431052), (612, 357097), (663, 329628), (676, 323289), (884, 247221), (1014, 215526), (1326, 164814), (1521, 143684), (1989, 109876), (2028, 107763), (2113, 103428), (2652, 82407), (2873, 76068), (3042, 71842), (3978, 54938), (4226, 51714), (5746, 38034), (6084, 35921), (6339, 34476), (7956, 27469), (8452, 25857), (8619, 25356), (11492, 19017), (12678, 17238)]