509328

素因数分解:

$2^4\times 3^5\times {\mathrm{131}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 1489488

約数和(自身を除く): 980160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 216, 243, 262, 324, 393, 432, 486, 524, 648, 786, 972, 1048, 1179, 1296, 1572, 1944, 2096, 2358, 3144, 3537, 3888, 4716, 6288, 7074, 9432, 10611, 14148, 18864, 21222, 28296, 31833, 42444, 56592, 63666, 84888, 127332, 169776, 254664, 509328]

約数ペア:

[(1, 509328), (2, 254664), (3, 169776), (4, 127332), (6, 84888), (8, 63666), (9, 56592), (12, 42444), (16, 31833), (18, 28296), (24, 21222), (27, 18864), (36, 14148), (48, 10611), (54, 9432), (72, 7074), (81, 6288), (108, 4716), (131, 3888), (144, 3537), (162, 3144), (216, 2358), (243, 2096), (262, 1944), (324, 1572), (393, 1296), (432, 1179), (486, 1048), (524, 972), (648, 786)]