16940099916

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:794

約数の個数: 240

約数和(自身を含む): 47617174528

約数和(自身を除く): 30677074612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 54, 61, 62, 81, 86, 93, 108, 122, 124, 129, 162, 172, 183, 186, 244, 258, 279, 324, 366, 372, 387, 516, 549, 558, 643, 732, 774, 837, 1098, 1116, 1161, 1286, 1333, 1548, 1647, 1674, 1891, 1929, 2196, 2322, 2511, 2572, 2623, 2666, 3294, 3348, 3483, 3782, 3858, 3999, 4644, 4941, 5022, 5246, 5332, 5673, 5787, 6588, 6966, 7564, 7716, 7869, 7998, 9882, 10044, 10492, 11346, 11574, 11997, 13932, 15738, 15996, 17019, 17361, 19764, 19933, 22692, 23148, 23607, 23994, 27649, 31476, 34038, 34722, 35991, 39223, 39866, 47214, 47988, 51057, 52083, 55298, 59799, 68076, 69444, 70821, 71982, 78446, 79732, 81313, 82947, 94428, 102114, 104166, 107973, 110596, 117669, 119598, 141642, 143964, 153171, 156892, 162626, 165894, 179397, 204228, 208332, 212463, 215946, 235338, 239196, 243939, 248841, 283284, 306342, 325252, 331788, 353007, 358794, 424926, 431892, 470676, 487878, 497682, 538191, 612684, 706014, 717588, 731817, 746523, 849852, 857119, 975756, 995364, 1059021, 1076382, 1215913, 1412028, 1463634, 1493046, 1614573, 1686589, 1714238, 2118042, 2152764, 2195451, 2239569, 2431826, 2571357, 2927268, 2986092, 3177063, 3229146, 3373178, 3428476, 3647739, 4236084, 4390902, 4479138, 4863652, 5059767, 5142714, 6354126, 6458292, 6586353, 6746356, 7295478, 7714071, 8781804, 8958276, 10119534, 10285428, 10943217, 12708252, 13172706, 14590956, 15179301, 15428142, 20239068, 21886434, 23142213, 26345412, 30358602, 30856284, 32829651, 43772868, 45537903, 46284426, 52284259, 60717204, 65659302, 69426639, 91075806, 92568852, 98488953, 104568518, 131318604, 136613709, 138853278, 156852777, 182151612, 196977906, 209137036, 273227418, 277706556, 313705554, 393955812, 470558331, 546454836, 627411108, 941116662, 1411674993, 1882233324, 2823349986, 4235024979, 5646699972, 8470049958, 16940099916]

約数ペア:

[(1, 16940099916), (2, 8470049958), (3, 5646699972), (4, 4235024979), (6, 2823349986), (9, 1882233324), (12, 1411674993), (18, 941116662), (27, 627411108), (31, 546454836), (36, 470558331), (43, 393955812), (54, 313705554), (61, 277706556), (62, 273227418), (81, 209137036), (86, 196977906), (93, 182151612), (108, 156852777), (122, 138853278), (124, 136613709), (129, 131318604), (162, 104568518), (172, 98488953), (183, 92568852), (186, 91075806), (244, 69426639), (258, 65659302), (279, 60717204), (324, 52284259), (366, 46284426), (372, 45537903), (387, 43772868), (516, 32829651), (549, 30856284), (558, 30358602), (643, 26345412), (732, 23142213), (774, 21886434), (837, 20239068), (1098, 15428142), (1116, 15179301), (1161, 14590956), (1286, 13172706), (1333, 12708252), (1548, 10943217), (1647, 10285428), (1674, 10119534), (1891, 8958276), (1929, 8781804), (2196, 7714071), (2322, 7295478), (2511, 6746356), (2572, 6586353), (2623, 6458292), (2666, 6354126), (3294, 5142714), (3348, 5059767), (3483, 4863652), (3782, 4479138), (3858, 4390902), (3999, 4236084), (4644, 3647739), (4941, 3428476), (5022, 3373178), (5246, 3229146), (5332, 3177063), (5673, 2986092), (5787, 2927268), (6588, 2571357), (6966, 2431826), (7564, 2239569), (7716, 2195451), (7869, 2152764), (7998, 2118042), (9882, 1714238), (10044, 1686589), (10492, 1614573), (11346, 1493046), (11574, 1463634), (11997, 1412028), (13932, 1215913), (15738, 1076382), (15996, 1059021), (17019, 995364), (17361, 975756), (19764, 857119), (19933, 849852), (22692, 746523), (23148, 731817), (23607, 717588), (23994, 706014), (27649, 612684), (31476, 538191), (34038, 497682), (34722, 487878), (35991, 470676), (39223, 431892), (39866, 424926), (47214, 358794), (47988, 353007), (51057, 331788), (52083, 325252), (55298, 306342), (59799, 283284), (68076, 248841), (69444, 243939), (70821, 239196), (71982, 235338), (78446, 215946), (79732, 212463), (81313, 208332), (82947, 204228), (94428, 179397), (102114, 165894), (104166, 162626), (107973, 156892), (110596, 153171), (117669, 143964), (119598, 141642)]