256328496

素因数分解:

$2^4\times 3^3\times {\mathrm{593353}}^1$

素因数の和:593370

約数の個数: 40

約数和(自身を含む): 735758960

約数和(自身を除く): 479430464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 593353, 1186706, 1780059, 2373412, 3560118, 4746824, 5340177, 7120236, 9493648, 10680354, 14240472, 16020531, 21360708, 28480944, 32041062, 42721416, 64082124, 85442832, 128164248, 256328496]

約数ペア:

[(1, 256328496), (2, 128164248), (3, 85442832), (4, 64082124), (6, 42721416), (8, 32041062), (9, 28480944), (12, 21360708), (16, 16020531), (18, 14240472), (24, 10680354), (27, 9493648), (36, 7120236), (48, 5340177), (54, 4746824), (72, 3560118), (108, 2373412), (144, 1780059), (216, 1186706), (432, 593353)]