1860867008

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1011

約数の個数: 224

約数和(自身を含む): 5123371008

約数和(自身を除く): 3262504000

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 64, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 224, 248, 286, 308, 341, 352, 364, 403, 416, 434, 448, 496, 572, 616, 682, 704, 728, 806, 832, 868, 937, 992, 1001, 1144, 1232, 1364, 1456, 1612, 1736, 1874, 1984, 2002, 2288, 2387, 2464, 2728, 2821, 2912, 3224, 3472, 3748, 4004, 4433, 4576, 4774, 4928, 5456, 5642, 5824, 6448, 6559, 6944, 7496, 8008, 8866, 9152, 9548, 10307, 10912, 11284, 12181, 12896, 13118, 13888, 14992, 16016, 17732, 19096, 20614, 21824, 22568, 24362, 25792, 26236, 29047, 29984, 31031, 32032, 35464, 38192, 41228, 45136, 48724, 52472, 58094, 59968, 62062, 64064, 70928, 72149, 76384, 82456, 85267, 90272, 97448, 104944, 116188, 124124, 133991, 141856, 144298, 152768, 164912, 170534, 180544, 194896, 203329, 209888, 232376, 248248, 267982, 283712, 288596, 319517, 329824, 341068, 377611, 389792, 406658, 419776, 464752, 496496, 535964, 577192, 639034, 659648, 682136, 755222, 779584, 813316, 929504, 937937, 992992, 1071928, 1154384, 1278068, 1364272, 1510444, 1626632, 1859008, 1875874, 1985984, 2143856, 2236619, 2308768, 2556136, 2643277, 2728544, 3020888, 3253264, 3751748, 4153721, 4287712, 4473238, 4617536, 5112272, 5286554, 5457088, 6041776, 6506528, 7503496, 8307442, 8575424, 8946476, 10224544, 10573108, 12083552, 13013056, 15006992, 16614884, 17892952, 20449088, 21146216, 24167104, 29076047, 30013984, 33229768, 35785904, 42292432, 58152094, 60027968, 66459536, 71571808, 84584864, 116304188, 132919072, 143143616, 169169728, 232608376, 265838144, 465216752, 930433504, 1860867008]

約数ペア:

[(1, 1860867008), (2, 930433504), (4, 465216752), (7, 265838144), (8, 232608376), (11, 169169728), (13, 143143616), (14, 132919072), (16, 116304188), (22, 84584864), (26, 71571808), (28, 66459536), (31, 60027968), (32, 58152094), (44, 42292432), (52, 35785904), (56, 33229768), (62, 30013984), (64, 29076047), (77, 24167104), (88, 21146216), (91, 20449088), (104, 17892952), (112, 16614884), (124, 15006992), (143, 13013056), (154, 12083552), (176, 10573108), (182, 10224544), (208, 8946476), (217, 8575424), (224, 8307442), (248, 7503496), (286, 6506528), (308, 6041776), (341, 5457088), (352, 5286554), (364, 5112272), (403, 4617536), (416, 4473238), (434, 4287712), (448, 4153721), (496, 3751748), (572, 3253264), (616, 3020888), (682, 2728544), (704, 2643277), (728, 2556136), (806, 2308768), (832, 2236619), (868, 2143856), (937, 1985984), (992, 1875874), (1001, 1859008), (1144, 1626632), (1232, 1510444), (1364, 1364272), (1456, 1278068), (1612, 1154384), (1736, 1071928), (1874, 992992), (1984, 937937), (2002, 929504), (2288, 813316), (2387, 779584), (2464, 755222), (2728, 682136), (2821, 659648), (2912, 639034), (3224, 577192), (3472, 535964), (3748, 496496), (4004, 464752), (4433, 419776), (4576, 406658), (4774, 389792), (4928, 377611), (5456, 341068), (5642, 329824), (5824, 319517), (6448, 288596), (6559, 283712), (6944, 267982), (7496, 248248), (8008, 232376), (8866, 209888), (9152, 203329), (9548, 194896), (10307, 180544), (10912, 170534), (11284, 164912), (12181, 152768), (12896, 144298), (13118, 141856), (13888, 133991), (14992, 124124), (16016, 116188), (17732, 104944), (19096, 97448), (20614, 90272), (21824, 85267), (22568, 82456), (24362, 76384), (25792, 72149), (26236, 70928), (29047, 64064), (29984, 62062), (31031, 59968), (32032, 58094), (35464, 52472), (38192, 48724), (41228, 45136)]