291940128

素因数分解:

$2^5\times 3^2\times {\mathrm{1013681}}^1$

素因数の和:1013697

約数の個数: 36

約数和(自身を含む): 830205558

約数和(自身を除く): 538265430

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1013681, 2027362, 3041043, 4054724, 6082086, 8109448, 9123129, 12164172, 16218896, 18246258, 24328344, 32437792, 36492516, 48656688, 72985032, 97313376, 145970064, 291940128]

約数ペア:

[(1, 291940128), (2, 145970064), (3, 97313376), (4, 72985032), (6, 48656688), (8, 36492516), (9, 32437792), (12, 24328344), (16, 18246258), (18, 16218896), (24, 12164172), (32, 9123129), (36, 8109448), (48, 6082086), (72, 4054724), (96, 3041043), (144, 2027362), (288, 1013681)]