1271835648

素因数分解:

$2^{10}\times 3^3\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:479

約数の個数: 176

約数和(自身を含む): 3803489760

約数和(自身を除く): 2531654112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 157, 192, 216, 256, 288, 293, 314, 384, 432, 471, 512, 576, 586, 628, 768, 864, 879, 942, 1024, 1152, 1172, 1256, 1413, 1536, 1728, 1758, 1884, 2304, 2344, 2512, 2637, 2826, 3072, 3456, 3516, 3768, 4239, 4608, 4688, 5024, 5274, 5652, 6912, 7032, 7536, 7911, 8478, 9216, 9376, 10048, 10548, 11304, 13824, 14064, 15072, 15822, 16956, 18752, 20096, 21096, 22608, 27648, 28128, 30144, 31644, 33912, 37504, 40192, 42192, 45216, 46001, 56256, 60288, 63288, 67824, 75008, 80384, 84384, 90432, 92002, 112512, 120576, 126576, 135648, 138003, 150016, 160768, 168768, 180864, 184004, 225024, 241152, 253152, 271296, 276006, 300032, 337536, 361728, 368008, 414009, 450048, 482304, 506304, 542592, 552012, 675072, 723456, 736016, 828018, 900096, 1012608, 1085184, 1104024, 1242027, 1350144, 1446912, 1472032, 1656036, 2025216, 2170368, 2208048, 2484054, 2700288, 2944064, 3312072, 4050432, 4340736, 4416096, 4968108, 5888128, 6624144, 8100864, 8832192, 9936216, 11776256, 13248288, 17664384, 19872432, 23552512, 26496576, 35328768, 39744864, 47105024, 52993152, 70657536, 79489728, 105986304, 141315072, 158979456, 211972608, 317958912, 423945216, 635917824, 1271835648]

約数ペア:

[(1, 1271835648), (2, 635917824), (3, 423945216), (4, 317958912), (6, 211972608), (8, 158979456), (9, 141315072), (12, 105986304), (16, 79489728), (18, 70657536), (24, 52993152), (27, 47105024), (32, 39744864), (36, 35328768), (48, 26496576), (54, 23552512), (64, 19872432), (72, 17664384), (96, 13248288), (108, 11776256), (128, 9936216), (144, 8832192), (157, 8100864), (192, 6624144), (216, 5888128), (256, 4968108), (288, 4416096), (293, 4340736), (314, 4050432), (384, 3312072), (432, 2944064), (471, 2700288), (512, 2484054), (576, 2208048), (586, 2170368), (628, 2025216), (768, 1656036), (864, 1472032), (879, 1446912), (942, 1350144), (1024, 1242027), (1152, 1104024), (1172, 1085184), (1256, 1012608), (1413, 900096), (1536, 828018), (1728, 736016), (1758, 723456), (1884, 675072), (2304, 552012), (2344, 542592), (2512, 506304), (2637, 482304), (2826, 450048), (3072, 414009), (3456, 368008), (3516, 361728), (3768, 337536), (4239, 300032), (4608, 276006), (4688, 271296), (5024, 253152), (5274, 241152), (5652, 225024), (6912, 184004), (7032, 180864), (7536, 168768), (7911, 160768), (8478, 150016), (9216, 138003), (9376, 135648), (10048, 126576), (10548, 120576), (11304, 112512), (13824, 92002), (14064, 90432), (15072, 84384), (15822, 80384), (16956, 75008), (18752, 67824), (20096, 63288), (21096, 60288), (22608, 56256), (27648, 46001), (28128, 45216), (30144, 42192), (31644, 40192), (33912, 37504)]