220056588

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{3413}}^1$

素因数の和:3628

約数の個数: 60

約数和(自身を含む): 578331600

約数和(自身を除く): 358275012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 324, 398, 597, 796, 1194, 1791, 2388, 3413, 3582, 5373, 6826, 7164, 10239, 10746, 13652, 16119, 20478, 21492, 30717, 32238, 40956, 61434, 64476, 92151, 122868, 184302, 276453, 368604, 552906, 679187, 1105812, 1358374, 2037561, 2716748, 4075122, 6112683, 8150244, 12225366, 18338049, 24450732, 36676098, 55014147, 73352196, 110028294, 220056588]

約数ペア:

[(1, 220056588), (2, 110028294), (3, 73352196), (4, 55014147), (6, 36676098), (9, 24450732), (12, 18338049), (18, 12225366), (27, 8150244), (36, 6112683), (54, 4075122), (81, 2716748), (108, 2037561), (162, 1358374), (199, 1105812), (324, 679187), (398, 552906), (597, 368604), (796, 276453), (1194, 184302), (1791, 122868), (2388, 92151), (3413, 64476), (3582, 61434), (5373, 40956), (6826, 32238), (7164, 30717), (10239, 21492), (10746, 20478), (13652, 16119)]