528278114

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 1009387008

約数和(自身を除く): 481108894

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 167, 169, 182, 191, 334, 338, 382, 637, 1169, 1183, 1274, 1337, 2171, 2338, 2366, 2483, 2674, 4342, 4966, 8183, 8281, 9359, 15197, 16366, 16562, 17381, 18718, 28223, 30394, 31897, 32279, 34762, 56446, 63794, 64558, 106379, 121667, 197561, 212758, 223279, 225953, 243334, 395122, 414661, 446558, 451906, 829322, 1382927, 1562953, 1581671, 2765854, 2902627, 3125906, 3163342, 5390593, 5805254, 10781186, 20318389, 37734151, 40636778, 75468302, 264139057, 528278114]

約数ペア:

[(1, 528278114), (2, 264139057), (7, 75468302), (13, 40636778), (14, 37734151), (26, 20318389), (49, 10781186), (91, 5805254), (98, 5390593), (167, 3163342), (169, 3125906), (182, 2902627), (191, 2765854), (334, 1581671), (338, 1562953), (382, 1382927), (637, 829322), (1169, 451906), (1183, 446558), (1274, 414661), (1337, 395122), (2171, 243334), (2338, 225953), (2366, 223279), (2483, 212758), (2674, 197561), (4342, 121667), (4966, 106379), (8183, 64558), (8281, 63794), (9359, 56446), (15197, 34762), (16366, 32279), (16562, 31897), (17381, 30394), (18718, 28223)]