438870528

素因数分解:

$2^9\times 3^3\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 1325808000

約数和(自身を除く): 886937472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 424, 432, 477, 512, 576, 599, 636, 768, 848, 864, 954, 1152, 1198, 1272, 1431, 1536, 1696, 1728, 1797, 1908, 2304, 2396, 2544, 2862, 3392, 3456, 3594, 3816, 4608, 4792, 5088, 5391, 5724, 6784, 6912, 7188, 7632, 9584, 10176, 10782, 11448, 13568, 13824, 14376, 15264, 16173, 19168, 20352, 21564, 22896, 27136, 28752, 30528, 31747, 32346, 38336, 40704, 43128, 45792, 57504, 61056, 63494, 64692, 76672, 81408, 86256, 91584, 95241, 115008, 122112, 126988, 129384, 153344, 172512, 183168, 190482, 230016, 244224, 253976, 258768, 285723, 306688, 345024, 366336, 380964, 460032, 507952, 517536, 571446, 690048, 732672, 761928, 857169, 920064, 1015904, 1035072, 1142892, 1380096, 1523856, 1714338, 2031808, 2070144, 2285784, 2760192, 3047712, 3428676, 4063616, 4140288, 4571568, 6095424, 6857352, 8127232, 8280576, 9143136, 12190848, 13714704, 16254464, 18286272, 24381696, 27429408, 36572544, 48763392, 54858816, 73145088, 109717632, 146290176, 219435264, 438870528]

約数ペア:

[(1, 438870528), (2, 219435264), (3, 146290176), (4, 109717632), (6, 73145088), (8, 54858816), (9, 48763392), (12, 36572544), (16, 27429408), (18, 24381696), (24, 18286272), (27, 16254464), (32, 13714704), (36, 12190848), (48, 9143136), (53, 8280576), (54, 8127232), (64, 6857352), (72, 6095424), (96, 4571568), (106, 4140288), (108, 4063616), (128, 3428676), (144, 3047712), (159, 2760192), (192, 2285784), (212, 2070144), (216, 2031808), (256, 1714338), (288, 1523856), (318, 1380096), (384, 1142892), (424, 1035072), (432, 1015904), (477, 920064), (512, 857169), (576, 761928), (599, 732672), (636, 690048), (768, 571446), (848, 517536), (864, 507952), (954, 460032), (1152, 380964), (1198, 366336), (1272, 345024), (1431, 306688), (1536, 285723), (1696, 258768), (1728, 253976), (1797, 244224), (1908, 230016), (2304, 190482), (2396, 183168), (2544, 172512), (2862, 153344), (3392, 129384), (3456, 126988), (3594, 122112), (3816, 115008), (4608, 95241), (4792, 91584), (5088, 86256), (5391, 81408), (5724, 76672), (6784, 64692), (6912, 63494), (7188, 61056), (7632, 57504), (9584, 45792), (10176, 43128), (10782, 40704), (11448, 38336), (13568, 32346), (13824, 31747), (14376, 30528), (15264, 28752), (16173, 27136), (19168, 22896), (20352, 21564)]