1282644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 3669120

約数和(自身を除く): 2386476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 79, 82, 99, 123, 132, 158, 164, 198, 237, 246, 316, 369, 396, 451, 474, 492, 711, 738, 869, 902, 948, 1353, 1422, 1476, 1738, 1804, 2607, 2706, 2844, 3239, 3476, 4059, 5214, 5412, 6478, 7821, 8118, 9717, 10428, 12956, 15642, 16236, 19434, 29151, 31284, 35629, 38868, 58302, 71258, 106887, 116604, 142516, 213774, 320661, 427548, 641322, 1282644]

約数ペア:

[(1, 1282644), (2, 641322), (3, 427548), (4, 320661), (6, 213774), (9, 142516), (11, 116604), (12, 106887), (18, 71258), (22, 58302), (33, 38868), (36, 35629), (41, 31284), (44, 29151), (66, 19434), (79, 16236), (82, 15642), (99, 12956), (123, 10428), (132, 9717), (158, 8118), (164, 7821), (198, 6478), (237, 5412), (246, 5214), (316, 4059), (369, 3476), (396, 3239), (451, 2844), (474, 2706), (492, 2607), (711, 1804), (738, 1738), (869, 1476), (902, 1422), (948, 1353)]