513122256

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 160

約数和(自身を含む): 1526152320

約数和(自身を除く): 1013030064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 73, 106, 108, 144, 146, 159, 212, 216, 219, 292, 307, 318, 424, 432, 438, 477, 584, 614, 636, 657, 848, 876, 921, 954, 1168, 1228, 1272, 1314, 1431, 1752, 1842, 1908, 1971, 2456, 2544, 2628, 2763, 2862, 3504, 3684, 3816, 3869, 3942, 4912, 5256, 5526, 5724, 7368, 7632, 7738, 7884, 8289, 10512, 11052, 11448, 11607, 14736, 15476, 15768, 16271, 16578, 22104, 22411, 22896, 23214, 30952, 31536, 32542, 33156, 34821, 44208, 44822, 46428, 48813, 61904, 65084, 66312, 67233, 69642, 89644, 92856, 97626, 104463, 130168, 132624, 134466, 139284, 146439, 179288, 185712, 195252, 201699, 208926, 260336, 268932, 278568, 292878, 358576, 390504, 403398, 417852, 439317, 537864, 557136, 585756, 605097, 781008, 806796, 835704, 878634, 1075728, 1171512, 1187783, 1210194, 1613592, 1671408, 1757268, 2343024, 2375566, 2420388, 3227184, 3514536, 3563349, 4751132, 4840776, 7029072, 7126698, 9502264, 9681552, 10690047, 14253396, 19004528, 21380094, 28506792, 32070141, 42760188, 57013584, 64140282, 85520376, 128280564, 171040752, 256561128, 513122256]

約数ペア:

[(1, 513122256), (2, 256561128), (3, 171040752), (4, 128280564), (6, 85520376), (8, 64140282), (9, 57013584), (12, 42760188), (16, 32070141), (18, 28506792), (24, 21380094), (27, 19004528), (36, 14253396), (48, 10690047), (53, 9681552), (54, 9502264), (72, 7126698), (73, 7029072), (106, 4840776), (108, 4751132), (144, 3563349), (146, 3514536), (159, 3227184), (212, 2420388), (216, 2375566), (219, 2343024), (292, 1757268), (307, 1671408), (318, 1613592), (424, 1210194), (432, 1187783), (438, 1171512), (477, 1075728), (584, 878634), (614, 835704), (636, 806796), (657, 781008), (848, 605097), (876, 585756), (921, 557136), (954, 537864), (1168, 439317), (1228, 417852), (1272, 403398), (1314, 390504), (1431, 358576), (1752, 292878), (1842, 278568), (1908, 268932), (1971, 260336), (2456, 208926), (2544, 201699), (2628, 195252), (2763, 185712), (2862, 179288), (3504, 146439), (3684, 139284), (3816, 134466), (3869, 132624), (3942, 130168), (4912, 104463), (5256, 97626), (5526, 92856), (5724, 89644), (7368, 69642), (7632, 67233), (7738, 66312), (7884, 65084), (8289, 61904), (10512, 48813), (11052, 46428), (11448, 44822), (11607, 44208), (14736, 34821), (15476, 33156), (15768, 32542), (16271, 31536), (16578, 30952), (22104, 23214), (22411, 22896)]