861503232

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:918

約数の個数: 144

約数和(自身を含む): 2425328640

約数和(自身を除く): 1563825408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 47, 48, 58, 64, 87, 94, 96, 116, 128, 141, 174, 188, 192, 232, 256, 282, 348, 376, 384, 464, 564, 696, 752, 768, 823, 928, 1128, 1363, 1392, 1504, 1646, 1856, 2256, 2469, 2726, 2784, 3008, 3292, 3712, 4089, 4512, 4938, 5452, 5568, 6016, 6584, 7424, 8178, 9024, 9876, 10904, 11136, 12032, 13168, 16356, 18048, 19752, 21808, 22272, 23867, 26336, 32712, 36096, 38681, 39504, 43616, 47734, 52672, 65424, 71601, 77362, 79008, 87232, 95468, 105344, 116043, 130848, 143202, 154724, 158016, 174464, 190936, 210688, 232086, 261696, 286404, 309448, 316032, 348928, 381872, 464172, 523392, 572808, 618896, 632064, 763744, 928344, 1046784, 1121749, 1145616, 1237792, 1527488, 1856688, 2243498, 2291232, 2475584, 3054976, 3365247, 3713376, 4486996, 4582464, 4951168, 6109952, 6730494, 7426752, 8973992, 9164928, 9902336, 13460988, 14853504, 17947984, 18329856, 26921976, 29707008, 35895968, 53843952, 71791936, 107687904, 143583872, 215375808, 287167744, 430751616, 861503232]

約数ペア:

[(1, 861503232), (2, 430751616), (3, 287167744), (4, 215375808), (6, 143583872), (8, 107687904), (12, 71791936), (16, 53843952), (24, 35895968), (29, 29707008), (32, 26921976), (47, 18329856), (48, 17947984), (58, 14853504), (64, 13460988), (87, 9902336), (94, 9164928), (96, 8973992), (116, 7426752), (128, 6730494), (141, 6109952), (174, 4951168), (188, 4582464), (192, 4486996), (232, 3713376), (256, 3365247), (282, 3054976), (348, 2475584), (376, 2291232), (384, 2243498), (464, 1856688), (564, 1527488), (696, 1237792), (752, 1145616), (768, 1121749), (823, 1046784), (928, 928344), (1128, 763744), (1363, 632064), (1392, 618896), (1504, 572808), (1646, 523392), (1856, 464172), (2256, 381872), (2469, 348928), (2726, 316032), (2784, 309448), (3008, 286404), (3292, 261696), (3712, 232086), (4089, 210688), (4512, 190936), (4938, 174464), (5452, 158016), (5568, 154724), (6016, 143202), (6584, 130848), (7424, 116043), (8178, 105344), (9024, 95468), (9876, 87232), (10904, 79008), (11136, 77362), (12032, 71601), (13168, 65424), (16356, 52672), (18048, 47734), (19752, 43616), (21808, 39504), (22272, 38681), (23867, 36096), (26336, 32712)]