438372

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:71

約数の個数: 72

約数和(自身を含む): 1284192

約数和(自身を除く): 845820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 54, 66, 81, 82, 99, 108, 123, 132, 162, 164, 198, 243, 246, 297, 324, 369, 396, 451, 486, 492, 594, 738, 891, 902, 972, 1107, 1188, 1353, 1476, 1782, 1804, 2214, 2673, 2706, 3321, 3564, 4059, 4428, 5346, 5412, 6642, 8118, 9963, 10692, 12177, 13284, 16236, 19926, 24354, 36531, 39852, 48708, 73062, 109593, 146124, 219186, 438372]

約数ペア:

[(1, 438372), (2, 219186), (3, 146124), (4, 109593), (6, 73062), (9, 48708), (11, 39852), (12, 36531), (18, 24354), (22, 19926), (27, 16236), (33, 13284), (36, 12177), (41, 10692), (44, 9963), (54, 8118), (66, 6642), (81, 5412), (82, 5346), (99, 4428), (108, 4059), (123, 3564), (132, 3321), (162, 2706), (164, 2673), (198, 2214), (243, 1804), (246, 1782), (297, 1476), (324, 1353), (369, 1188), (396, 1107), (451, 972), (486, 902), (492, 891), (594, 738)]