230318564

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 467927040

約数和(自身を除く): 237608476

約数列:

[1, 2, 4, 7, 14, 28, 127, 239, 254, 271, 478, 508, 542, 889, 956, 1084, 1673, 1778, 1897, 3346, 3556, 3794, 6692, 7588, 30353, 34417, 60706, 64769, 68834, 121412, 129538, 137668, 212471, 240919, 259076, 424942, 453383, 481838, 849884, 906766, 963676, 1813532, 8225663, 16451326, 32902652, 57579641, 115159282, 230318564]

約数ペア:

[(1, 230318564), (2, 115159282), (4, 57579641), (7, 32902652), (14, 16451326), (28, 8225663), (127, 1813532), (239, 963676), (254, 906766), (271, 849884), (478, 481838), (508, 453383), (542, 424942), (889, 259076), (956, 240919), (1084, 212471), (1673, 137668), (1778, 129538), (1897, 121412), (3346, 68834), (3556, 64769), (3794, 60706), (6692, 34417), (7588, 30353)]