293443568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 656957952

約数和(自身を除く): 363514384

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 71, 88, 92, 142, 176, 184, 253, 284, 368, 506, 568, 781, 1012, 1021, 1136, 1562, 1633, 2024, 2042, 3124, 3266, 4048, 4084, 6248, 6532, 8168, 11231, 12496, 13064, 16336, 17963, 22462, 23483, 26128, 35926, 44924, 46966, 71852, 72491, 89848, 93932, 143704, 144982, 179696, 187864, 258313, 287408, 289964, 375728, 516626, 579928, 797401, 1033252, 1159856, 1594802, 1667293, 2066504, 3189604, 3334586, 4133008, 6379208, 6669172, 12758416, 13338344, 18340223, 26676688, 36680446, 73360892, 146721784, 293443568]

約数ペア:

[(1, 293443568), (2, 146721784), (4, 73360892), (8, 36680446), (11, 26676688), (16, 18340223), (22, 13338344), (23, 12758416), (44, 6669172), (46, 6379208), (71, 4133008), (88, 3334586), (92, 3189604), (142, 2066504), (176, 1667293), (184, 1594802), (253, 1159856), (284, 1033252), (368, 797401), (506, 579928), (568, 516626), (781, 375728), (1012, 289964), (1021, 287408), (1136, 258313), (1562, 187864), (1633, 179696), (2024, 144982), (2042, 143704), (3124, 93932), (3266, 89848), (4048, 72491), (4084, 71852), (6248, 46966), (6532, 44924), (8168, 35926), (11231, 26128), (12496, 23483), (13064, 22462), (16336, 17963)]