983935040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 2696675328

約数和(自身を除く): 1712740288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 71, 80, 88, 110, 124, 127, 142, 155, 160, 176, 220, 248, 254, 284, 310, 320, 341, 352, 355, 440, 496, 508, 568, 620, 635, 682, 704, 710, 781, 880, 992, 1016, 1136, 1240, 1270, 1364, 1397, 1420, 1562, 1705, 1760, 1984, 2032, 2201, 2272, 2480, 2540, 2728, 2794, 2840, 3124, 3410, 3520, 3905, 3937, 4064, 4402, 4544, 4960, 5080, 5456, 5588, 5680, 6248, 6820, 6985, 7810, 7874, 8128, 8804, 9017, 9920, 10160, 10912, 11005, 11176, 11360, 12496, 13640, 13970, 15620, 15748, 17608, 18034, 19685, 20320, 21824, 22010, 22352, 22720, 24211, 24992, 27280, 27940, 31240, 31496, 35216, 36068, 39370, 40640, 43307, 44020, 44704, 45085, 48422, 49984, 54560, 55880, 62480, 62992, 70432, 72136, 78740, 86614, 88040, 89408, 90170, 96844, 99187, 109120, 111760, 121055, 124960, 125984, 140864, 144272, 157480, 173228, 176080, 180340, 193688, 198374, 216535, 223520, 242110, 249920, 251968, 279527, 288544, 314960, 346456, 352160, 360680, 387376, 396748, 433070, 447040, 484220, 495935, 559054, 577088, 629920, 692912, 704320, 721360, 774752, 793496, 866140, 968440, 991870, 1118108, 1259840, 1385824, 1397635, 1442720, 1549504, 1586992, 1732280, 1936880, 1983740, 2236216, 2771648, 2795270, 2885440, 3074797, 3173984, 3464560, 3873760, 3967480, 4472432, 5590540, 6149594, 6347968, 6929120, 7747520, 7934960, 8944864, 11181080, 12299188, 13858240, 15373985, 15869920, 17889728, 22362160, 24598376, 30747970, 31739840, 44724320, 49196752, 61495940, 89448640, 98393504, 122991880, 196787008, 245983760, 491967520, 983935040]

約数ペア:

[(1, 983935040), (2, 491967520), (4, 245983760), (5, 196787008), (8, 122991880), (10, 98393504), (11, 89448640), (16, 61495940), (20, 49196752), (22, 44724320), (31, 31739840), (32, 30747970), (40, 24598376), (44, 22362160), (55, 17889728), (62, 15869920), (64, 15373985), (71, 13858240), (80, 12299188), (88, 11181080), (110, 8944864), (124, 7934960), (127, 7747520), (142, 6929120), (155, 6347968), (160, 6149594), (176, 5590540), (220, 4472432), (248, 3967480), (254, 3873760), (284, 3464560), (310, 3173984), (320, 3074797), (341, 2885440), (352, 2795270), (355, 2771648), (440, 2236216), (496, 1983740), (508, 1936880), (568, 1732280), (620, 1586992), (635, 1549504), (682, 1442720), (704, 1397635), (710, 1385824), (781, 1259840), (880, 1118108), (992, 991870), (1016, 968440), (1136, 866140), (1240, 793496), (1270, 774752), (1364, 721360), (1397, 704320), (1420, 692912), (1562, 629920), (1705, 577088), (1760, 559054), (1984, 495935), (2032, 484220), (2201, 447040), (2272, 433070), (2480, 396748), (2540, 387376), (2728, 360680), (2794, 352160), (2840, 346456), (3124, 314960), (3410, 288544), (3520, 279527), (3905, 251968), (3937, 249920), (4064, 242110), (4402, 223520), (4544, 216535), (4960, 198374), (5080, 193688), (5456, 180340), (5588, 176080), (5680, 173228), (6248, 157480), (6820, 144272), (6985, 140864), (7810, 125984), (7874, 124960), (8128, 121055), (8804, 111760), (9017, 109120), (9920, 99187), (10160, 96844), (10912, 90170), (11005, 89408), (11176, 88040), (11360, 86614), (12496, 78740), (13640, 72136), (13970, 70432), (15620, 62992), (15748, 62480), (17608, 55880), (18034, 54560), (19685, 49984), (20320, 48422), (21824, 45085), (22010, 44704), (22352, 44020), (22720, 43307), (24211, 40640), (24992, 39370), (27280, 36068), (27940, 35216), (31240, 31496)]