286815102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 670333440

約数和(自身を除く): 383518338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 139, 146, 219, 278, 417, 438, 511, 673, 834, 973, 1022, 1346, 1533, 1946, 2019, 2919, 3066, 4038, 4711, 5838, 9422, 10147, 14133, 20294, 28266, 30441, 49129, 60882, 71029, 93547, 98258, 142058, 147387, 187094, 213087, 280641, 294774, 343903, 426174, 561282, 654829, 687806, 1031709, 1309658, 1964487, 2063418, 3928974, 6828931, 13657862, 20486793, 40973586, 47802517, 95605034, 143407551, 286815102]

約数ペア:

[(1, 286815102), (2, 143407551), (3, 95605034), (6, 47802517), (7, 40973586), (14, 20486793), (21, 13657862), (42, 6828931), (73, 3928974), (139, 2063418), (146, 1964487), (219, 1309658), (278, 1031709), (417, 687806), (438, 654829), (511, 561282), (673, 426174), (834, 343903), (973, 294774), (1022, 280641), (1346, 213087), (1533, 187094), (1946, 147387), (2019, 142058), (2919, 98258), (3066, 93547), (4038, 71029), (4711, 60882), (5838, 49129), (9422, 30441), (10147, 28266), (14133, 20294)]