542619828

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 1396886400

約数和(自身を除く): 854266572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 163, 178, 267, 326, 356, 489, 534, 652, 801, 978, 1039, 1068, 1467, 1602, 1956, 2078, 2934, 3117, 3204, 4156, 5868, 6234, 9351, 12468, 14507, 18702, 29014, 37404, 43521, 58028, 87042, 92471, 130563, 169357, 174084, 184942, 261126, 277413, 338714, 369884, 508071, 522252, 554826, 677428, 832239, 1016142, 1109652, 1524213, 1664478, 2032284, 3048426, 3328956, 6096852, 15072773, 30145546, 45218319, 60291092, 90436638, 135654957, 180873276, 271309914, 542619828]

約数ペア:

[(1, 542619828), (2, 271309914), (3, 180873276), (4, 135654957), (6, 90436638), (9, 60291092), (12, 45218319), (18, 30145546), (36, 15072773), (89, 6096852), (163, 3328956), (178, 3048426), (267, 2032284), (326, 1664478), (356, 1524213), (489, 1109652), (534, 1016142), (652, 832239), (801, 677428), (978, 554826), (1039, 522252), (1068, 508071), (1467, 369884), (1602, 338714), (1956, 277413), (2078, 261126), (2934, 184942), (3117, 174084), (3204, 169357), (4156, 130563), (5868, 92471), (6234, 87042), (9351, 58028), (12468, 43521), (14507, 37404), (18702, 29014)]