213280104

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 566183520

約数和(自身を除く): 352903416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 107, 138, 157, 184, 214, 276, 314, 321, 428, 471, 529, 552, 628, 642, 856, 942, 1058, 1256, 1284, 1587, 1884, 2116, 2461, 2568, 3174, 3611, 3768, 4232, 4922, 6348, 7222, 7383, 9844, 10833, 12696, 14444, 14766, 16799, 19688, 21666, 28888, 29532, 33598, 43332, 50397, 56603, 59064, 67196, 83053, 86664, 100794, 113206, 134392, 166106, 169809, 201588, 226412, 249159, 332212, 339618, 386377, 403176, 452824, 498318, 664424, 679236, 772754, 996636, 1159131, 1358472, 1545508, 1993272, 2318262, 3091016, 4636524, 8886671, 9273048, 17773342, 26660013, 35546684, 53320026, 71093368, 106640052, 213280104]

約数ペア:

[(1, 213280104), (2, 106640052), (3, 71093368), (4, 53320026), (6, 35546684), (8, 26660013), (12, 17773342), (23, 9273048), (24, 8886671), (46, 4636524), (69, 3091016), (92, 2318262), (107, 1993272), (138, 1545508), (157, 1358472), (184, 1159131), (214, 996636), (276, 772754), (314, 679236), (321, 664424), (428, 498318), (471, 452824), (529, 403176), (552, 386377), (628, 339618), (642, 332212), (856, 249159), (942, 226412), (1058, 201588), (1256, 169809), (1284, 166106), (1587, 134392), (1884, 113206), (2116, 100794), (2461, 86664), (2568, 83053), (3174, 67196), (3611, 59064), (3768, 56603), (4232, 50397), (4922, 43332), (6348, 33598), (7222, 29532), (7383, 28888), (9844, 21666), (10833, 19688), (12696, 16799), (14444, 14766)]