317795632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 812519424

約数和(自身を除く): 494723792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 53, 56, 62, 77, 88, 106, 112, 124, 154, 157, 176, 212, 217, 248, 308, 314, 341, 371, 424, 434, 496, 583, 616, 628, 682, 742, 848, 868, 1099, 1166, 1232, 1256, 1364, 1484, 1643, 1727, 1736, 2198, 2332, 2387, 2512, 2728, 2968, 3286, 3454, 3472, 4081, 4396, 4664, 4774, 4867, 5456, 5936, 6572, 6908, 8162, 8321, 8792, 9328, 9548, 9734, 11501, 12089, 13144, 13816, 16324, 16642, 17584, 18073, 19096, 19468, 23002, 24178, 26288, 27632, 32648, 33284, 34069, 36146, 38192, 38936, 46004, 48356, 53537, 58247, 65296, 66568, 68138, 72292, 77872, 91531, 92008, 96712, 107074, 116494, 126511, 133136, 136276, 144584, 183062, 184016, 193424, 214148, 232988, 253022, 257951, 272552, 289168, 366124, 374759, 428296, 465976, 506044, 515902, 545104, 640717, 732248, 749518, 856592, 931952, 1012088, 1031804, 1281434, 1464496, 1499036, 1805657, 2024176, 2063608, 2562868, 2837461, 2998072, 3611314, 4127216, 5125736, 5674922, 5996144, 7222628, 10251472, 11349844, 14445256, 19862227, 22699688, 28890512, 39724454, 45399376, 79448908, 158897816, 317795632]

約数ペア:

[(1, 317795632), (2, 158897816), (4, 79448908), (7, 45399376), (8, 39724454), (11, 28890512), (14, 22699688), (16, 19862227), (22, 14445256), (28, 11349844), (31, 10251472), (44, 7222628), (53, 5996144), (56, 5674922), (62, 5125736), (77, 4127216), (88, 3611314), (106, 2998072), (112, 2837461), (124, 2562868), (154, 2063608), (157, 2024176), (176, 1805657), (212, 1499036), (217, 1464496), (248, 1281434), (308, 1031804), (314, 1012088), (341, 931952), (371, 856592), (424, 749518), (434, 732248), (496, 640717), (583, 545104), (616, 515902), (628, 506044), (682, 465976), (742, 428296), (848, 374759), (868, 366124), (1099, 289168), (1166, 272552), (1232, 257951), (1256, 253022), (1364, 232988), (1484, 214148), (1643, 193424), (1727, 184016), (1736, 183062), (2198, 144584), (2332, 136276), (2387, 133136), (2512, 126511), (2728, 116494), (2968, 107074), (3286, 96712), (3454, 92008), (3472, 91531), (4081, 77872), (4396, 72292), (4664, 68138), (4774, 66568), (4867, 65296), (5456, 58247), (5936, 53537), (6572, 48356), (6908, 46004), (8162, 38936), (8321, 38192), (8792, 36146), (9328, 34069), (9548, 33284), (9734, 32648), (11501, 27632), (12089, 26288), (13144, 24178), (13816, 23002), (16324, 19468), (16642, 19096), (17584, 18073)]