498076672

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 88

約数和(自身を含む): 1037583360

約数和(自身を除く): 539506688

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 128, 131, 158, 188, 256, 262, 316, 376, 512, 524, 632, 752, 1024, 1048, 1264, 1504, 2096, 2528, 3008, 3713, 4192, 5056, 6016, 6157, 7426, 8384, 10112, 10349, 12032, 12314, 14852, 16768, 20224, 20698, 24064, 24628, 29704, 33536, 40448, 41396, 48128, 49256, 59408, 67072, 80896, 82792, 98512, 118816, 134144, 165584, 197024, 237632, 331168, 394048, 475264, 486403, 662336, 788096, 950528, 972806, 1324672, 1576192, 1901056, 1945612, 2649344, 3152384, 3802112, 3891224, 5298688, 6304768, 7782448, 10597376, 15564896, 31129792, 62259584, 124519168, 249038336, 498076672]

約数ペア:

[(1, 498076672), (2, 249038336), (4, 124519168), (8, 62259584), (16, 31129792), (32, 15564896), (47, 10597376), (64, 7782448), (79, 6304768), (94, 5298688), (128, 3891224), (131, 3802112), (158, 3152384), (188, 2649344), (256, 1945612), (262, 1901056), (316, 1576192), (376, 1324672), (512, 972806), (524, 950528), (632, 788096), (752, 662336), (1024, 486403), (1048, 475264), (1264, 394048), (1504, 331168), (2096, 237632), (2528, 197024), (3008, 165584), (3713, 134144), (4192, 118816), (5056, 98512), (6016, 82792), (6157, 80896), (7426, 67072), (8384, 59408), (10112, 49256), (10349, 48128), (12032, 41396), (12314, 40448), (14852, 33536), (16768, 29704), (20224, 24628), (20698, 24064)]