1258782714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 3583180800

約数和(自身を除く): 2324398086

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 51, 54, 62, 63, 71, 89, 93, 102, 119, 126, 142, 153, 178, 186, 189, 213, 217, 238, 267, 279, 306, 357, 378, 426, 434, 459, 497, 527, 534, 558, 623, 639, 651, 714, 801, 837, 918, 994, 1054, 1071, 1207, 1246, 1278, 1302, 1491, 1513, 1581, 1602, 1674, 1869, 1917, 1953, 2142, 2201, 2403, 2414, 2759, 2982, 3026, 3162, 3213, 3621, 3689, 3738, 3834, 3906, 4402, 4473, 4539, 4743, 4806, 5518, 5607, 5859, 6319, 6426, 6603, 7242, 7378, 8277, 8449, 8946, 9078, 9486, 10591, 10863, 11067, 11214, 11718, 12638, 13206, 13419, 13617, 14229, 15407, 16554, 16821, 16898, 18957, 19313, 19809, 21182, 21726, 22134, 24831, 25347, 26838, 27234, 28458, 30814, 31773, 32589, 33201, 33642, 37417, 37914, 38626, 39618, 40851, 44233, 46221, 46903, 49662, 50694, 56871, 57939, 59427, 63546, 65178, 66402, 74493, 74834, 76041, 81702, 88466, 92442, 93806, 95319, 99603, 107423, 112251, 113742, 115878, 118854, 132699, 138663, 140709, 148986, 152082, 170613, 173817, 190638, 195889, 199206, 214846, 224502, 228123, 261919, 265398, 277326, 281418, 285957, 322269, 328321, 336753, 341226, 347634, 391778, 398097, 415989, 422127, 456246, 521451, 523838, 571914, 587667, 644538, 656642, 673506, 751961, 785757, 796194, 831978, 844254, 966807, 984963, 1010259, 1042902, 1175334, 1194291, 1266381, 1371223, 1503922, 1571514, 1763001, 1933614, 1969926, 2020518, 2255883, 2357271, 2388582, 2532762, 2742446, 2900421, 2954889, 3330113, 3526002, 4113669, 4511766, 4714542, 5289003, 5800842, 5909778, 6660226, 6767649, 7071813, 8227338, 8864667, 9990339, 10578006, 12341007, 13535298, 14143626, 17729334, 19980678, 20302947, 23310791, 24682014, 29971017, 37023021, 40605894, 46621582, 59942034, 69932373, 74046042, 89913051, 139864746, 179826102, 209797119, 419594238, 629391357, 1258782714]

約数ペア:

[(1, 1258782714), (2, 629391357), (3, 419594238), (6, 209797119), (7, 179826102), (9, 139864746), (14, 89913051), (17, 74046042), (18, 69932373), (21, 59942034), (27, 46621582), (31, 40605894), (34, 37023021), (42, 29971017), (51, 24682014), (54, 23310791), (62, 20302947), (63, 19980678), (71, 17729334), (89, 14143626), (93, 13535298), (102, 12341007), (119, 10578006), (126, 9990339), (142, 8864667), (153, 8227338), (178, 7071813), (186, 6767649), (189, 6660226), (213, 5909778), (217, 5800842), (238, 5289003), (267, 4714542), (279, 4511766), (306, 4113669), (357, 3526002), (378, 3330113), (426, 2954889), (434, 2900421), (459, 2742446), (497, 2532762), (527, 2388582), (534, 2357271), (558, 2255883), (623, 2020518), (639, 1969926), (651, 1933614), (714, 1763001), (801, 1571514), (837, 1503922), (918, 1371223), (994, 1266381), (1054, 1194291), (1071, 1175334), (1207, 1042902), (1246, 1010259), (1278, 984963), (1302, 966807), (1491, 844254), (1513, 831978), (1581, 796194), (1602, 785757), (1674, 751961), (1869, 673506), (1917, 656642), (1953, 644538), (2142, 587667), (2201, 571914), (2403, 523838), (2414, 521451), (2759, 456246), (2982, 422127), (3026, 415989), (3162, 398097), (3213, 391778), (3621, 347634), (3689, 341226), (3738, 336753), (3834, 328321), (3906, 322269), (4402, 285957), (4473, 281418), (4539, 277326), (4743, 265398), (4806, 261919), (5518, 228123), (5607, 224502), (5859, 214846), (6319, 199206), (6426, 195889), (6603, 190638), (7242, 173817), (7378, 170613), (8277, 152082), (8449, 148986), (8946, 140709), (9078, 138663), (9486, 132699), (10591, 118854), (10863, 115878), (11067, 113742), (11214, 112251), (11718, 107423), (12638, 99603), (13206, 95319), (13419, 93806), (13617, 92442), (14229, 88466), (15407, 81702), (16554, 76041), (16821, 74834), (16898, 74493), (18957, 66402), (19313, 65178), (19809, 63546), (21182, 59427), (21726, 57939), (22134, 56871), (24831, 50694), (25347, 49662), (26838, 46903), (27234, 46221), (28458, 44233), (30814, 40851), (31773, 39618), (32589, 38626), (33201, 37914), (33642, 37417)]