103478408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 224640000

約数和(自身を除く): 121161592

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 199, 209, 311, 398, 418, 622, 796, 836, 1244, 1592, 1672, 2189, 2488, 3421, 3781, 4378, 5909, 6842, 7562, 8756, 11818, 13684, 15124, 17512, 23636, 27368, 30248, 41591, 47272, 61889, 64999, 83182, 123778, 129998, 166364, 247556, 259996, 332728, 495112, 519992, 680779, 1175891, 1361558, 2351782, 2723116, 4703564, 5446232, 9407128, 12934801, 25869602, 51739204, 103478408]

約数ペア:

[(1, 103478408), (2, 51739204), (4, 25869602), (8, 12934801), (11, 9407128), (19, 5446232), (22, 4703564), (38, 2723116), (44, 2351782), (76, 1361558), (88, 1175891), (152, 680779), (199, 519992), (209, 495112), (311, 332728), (398, 259996), (418, 247556), (622, 166364), (796, 129998), (836, 123778), (1244, 83182), (1592, 64999), (1672, 61889), (2189, 47272), (2488, 41591), (3421, 30248), (3781, 27368), (4378, 23636), (5909, 17512), (6842, 15124), (7562, 13684), (8756, 11818)]