528438528

素因数分解:

$2^8\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1087}}^1$

素因数の和:1320

約数の個数: 108

約数和(自身を含む): 1532247808

約数和(自身を除く): 1003809280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 211, 256, 288, 384, 422, 576, 633, 768, 844, 1087, 1152, 1266, 1688, 1899, 2174, 2304, 2532, 3261, 3376, 3798, 4348, 5064, 6522, 6752, 7596, 8696, 9783, 10128, 13044, 13504, 15192, 17392, 19566, 20256, 26088, 27008, 30384, 34784, 39132, 40512, 52176, 54016, 60768, 69568, 78264, 81024, 104352, 121536, 139136, 156528, 162048, 208704, 229357, 243072, 278272, 313056, 417408, 458714, 486144, 626112, 688071, 834816, 917428, 1252224, 1376142, 1834856, 2064213, 2504448, 2752284, 3669712, 4128426, 5504568, 7339424, 8256852, 11009136, 14678848, 16513704, 22018272, 29357696, 33027408, 44036544, 58715392, 66054816, 88073088, 132109632, 176146176, 264219264, 528438528]

約数ペア:

[(1, 528438528), (2, 264219264), (3, 176146176), (4, 132109632), (6, 88073088), (8, 66054816), (9, 58715392), (12, 44036544), (16, 33027408), (18, 29357696), (24, 22018272), (32, 16513704), (36, 14678848), (48, 11009136), (64, 8256852), (72, 7339424), (96, 5504568), (128, 4128426), (144, 3669712), (192, 2752284), (211, 2504448), (256, 2064213), (288, 1834856), (384, 1376142), (422, 1252224), (576, 917428), (633, 834816), (768, 688071), (844, 626112), (1087, 486144), (1152, 458714), (1266, 417408), (1688, 313056), (1899, 278272), (2174, 243072), (2304, 229357), (2532, 208704), (3261, 162048), (3376, 156528), (3798, 139136), (4348, 121536), (5064, 104352), (6522, 81024), (6752, 78264), (7596, 69568), (8696, 60768), (9783, 54016), (10128, 52176), (13044, 40512), (13504, 39132), (15192, 34784), (17392, 30384), (19566, 27008), (20256, 26088)]