1801767168

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 216

約数和(自身を含む): 5554451448

約数和(自身を除く): 3752684280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 157, 192, 204, 256, 272, 288, 293, 306, 314, 384, 408, 471, 544, 576, 586, 612, 628, 768, 816, 879, 942, 1088, 1152, 1172, 1224, 1256, 1413, 1632, 1758, 1884, 2176, 2304, 2344, 2448, 2512, 2637, 2669, 2826, 3264, 3516, 3768, 4352, 4688, 4896, 4981, 5024, 5274, 5338, 5652, 6528, 7032, 7536, 8007, 9376, 9792, 9962, 10048, 10548, 10676, 11304, 13056, 14064, 14943, 15072, 16014, 18752, 19584, 19924, 20096, 21096, 21352, 22608, 24021, 28128, 29886, 30144, 32028, 37504, 39168, 39848, 40192, 42192, 42704, 44829, 45216, 46001, 48042, 56256, 59772, 60288, 64056, 75008, 79696, 84384, 85408, 89658, 90432, 92002, 96084, 112512, 119544, 120576, 128112, 138003, 159392, 168768, 170816, 179316, 180864, 184004, 192168, 225024, 239088, 256224, 276006, 318784, 337536, 341632, 358632, 361728, 368008, 384336, 414009, 478176, 512448, 552012, 637568, 675072, 683264, 717264, 736016, 768672, 782017, 828018, 956352, 1024896, 1104024, 1275136, 1434528, 1472032, 1537344, 1564034, 1656036, 1912704, 2049792, 2208048, 2346051, 2869056, 2944064, 3074688, 3128068, 3312072, 3825408, 4416096, 4692102, 5738112, 5888128, 6149376, 6256136, 6624144, 7038153, 8832192, 9384204, 11476224, 11776256, 12512272, 13248288, 14076306, 17664384, 18768408, 25024544, 26496576, 28152612, 35328768, 37536816, 50049088, 52993152, 56305224, 75073632, 100098176, 105986304, 112610448, 150147264, 200196352, 225220896, 300294528, 450441792, 600589056, 900883584, 1801767168]

約数ペア:

[(1, 1801767168), (2, 900883584), (3, 600589056), (4, 450441792), (6, 300294528), (8, 225220896), (9, 200196352), (12, 150147264), (16, 112610448), (17, 105986304), (18, 100098176), (24, 75073632), (32, 56305224), (34, 52993152), (36, 50049088), (48, 37536816), (51, 35328768), (64, 28152612), (68, 26496576), (72, 25024544), (96, 18768408), (102, 17664384), (128, 14076306), (136, 13248288), (144, 12512272), (153, 11776256), (157, 11476224), (192, 9384204), (204, 8832192), (256, 7038153), (272, 6624144), (288, 6256136), (293, 6149376), (306, 5888128), (314, 5738112), (384, 4692102), (408, 4416096), (471, 3825408), (544, 3312072), (576, 3128068), (586, 3074688), (612, 2944064), (628, 2869056), (768, 2346051), (816, 2208048), (879, 2049792), (942, 1912704), (1088, 1656036), (1152, 1564034), (1172, 1537344), (1224, 1472032), (1256, 1434528), (1413, 1275136), (1632, 1104024), (1758, 1024896), (1884, 956352), (2176, 828018), (2304, 782017), (2344, 768672), (2448, 736016), (2512, 717264), (2637, 683264), (2669, 675072), (2826, 637568), (3264, 552012), (3516, 512448), (3768, 478176), (4352, 414009), (4688, 384336), (4896, 368008), (4981, 361728), (5024, 358632), (5274, 341632), (5338, 337536), (5652, 318784), (6528, 276006), (7032, 256224), (7536, 239088), (8007, 225024), (9376, 192168), (9792, 184004), (9962, 180864), (10048, 179316), (10548, 170816), (10676, 168768), (11304, 159392), (13056, 138003), (14064, 128112), (14943, 120576), (15072, 119544), (16014, 112512), (18752, 96084), (19584, 92002), (19924, 90432), (20096, 89658), (21096, 85408), (21352, 84384), (22608, 79696), (24021, 75008), (28128, 64056), (29886, 60288), (30144, 59772), (32028, 56256), (37504, 48042), (39168, 46001), (39848, 45216), (40192, 44829), (42192, 42704)]