2580455934

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 6963886080

約数和(自身を除く): 4383430146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 163, 186, 189, 193, 217, 279, 294, 326, 378, 386, 434, 441, 489, 558, 579, 651, 837, 882, 978, 1141, 1158, 1302, 1323, 1351, 1467, 1519, 1674, 1737, 1953, 2282, 2646, 2702, 2934, 3038, 3423, 3474, 3906, 4053, 4401, 4557, 5053, 5211, 5859, 5983, 6846, 7987, 8106, 8802, 9114, 9457, 10106, 10269, 10422, 11718, 11966, 12159, 13671, 15159, 15974, 17949, 18914, 20538, 23961, 24318, 27342, 28371, 30318, 30807, 31459, 35371, 35898, 36477, 41013, 41881, 45477, 47922, 53847, 56742, 61614, 62918, 70742, 71883, 72954, 82026, 83762, 85113, 90954, 94377, 106113, 107694, 125643, 136431, 143766, 161541, 170226, 188754, 212226, 215649, 220213, 247597, 251286, 255339, 272862, 283131, 293167, 318339, 323082, 376929, 431298, 440426, 495194, 510678, 566262, 586334, 636678, 660639, 742791, 753858, 849393, 879501, 955017, 975229, 1130787, 1321278, 1485582, 1541491, 1698786, 1759002, 1910034, 1950458, 1981917, 2228373, 2261574, 2638503, 2925687, 3082982, 3963834, 4456746, 4624473, 5277006, 5851374, 5945751, 6685119, 6826603, 7915509, 8777061, 9248946, 11891502, 13370238, 13653206, 13873419, 15831018, 17554122, 20479809, 26331183, 27746838, 40959618, 41620257, 47786221, 52662366, 61439427, 83240514, 95572442, 122878854, 143358663, 184318281, 286717326, 368636562, 430075989, 860151978, 1290227967, 2580455934]

約数ペア:

[(1, 2580455934), (2, 1290227967), (3, 860151978), (6, 430075989), (7, 368636562), (9, 286717326), (14, 184318281), (18, 143358663), (21, 122878854), (27, 95572442), (31, 83240514), (42, 61439427), (49, 52662366), (54, 47786221), (62, 41620257), (63, 40959618), (93, 27746838), (98, 26331183), (126, 20479809), (147, 17554122), (163, 15831018), (186, 13873419), (189, 13653206), (193, 13370238), (217, 11891502), (279, 9248946), (294, 8777061), (326, 7915509), (378, 6826603), (386, 6685119), (434, 5945751), (441, 5851374), (489, 5277006), (558, 4624473), (579, 4456746), (651, 3963834), (837, 3082982), (882, 2925687), (978, 2638503), (1141, 2261574), (1158, 2228373), (1302, 1981917), (1323, 1950458), (1351, 1910034), (1467, 1759002), (1519, 1698786), (1674, 1541491), (1737, 1485582), (1953, 1321278), (2282, 1130787), (2646, 975229), (2702, 955017), (2934, 879501), (3038, 849393), (3423, 753858), (3474, 742791), (3906, 660639), (4053, 636678), (4401, 586334), (4557, 566262), (5053, 510678), (5211, 495194), (5859, 440426), (5983, 431298), (6846, 376929), (7987, 323082), (8106, 318339), (8802, 293167), (9114, 283131), (9457, 272862), (10106, 255339), (10269, 251286), (10422, 247597), (11718, 220213), (11966, 215649), (12159, 212226), (13671, 188754), (15159, 170226), (15974, 161541), (17949, 143766), (18914, 136431), (20538, 125643), (23961, 107694), (24318, 106113), (27342, 94377), (28371, 90954), (30318, 85113), (30807, 83762), (31459, 82026), (35371, 72954), (35898, 71883), (36477, 70742), (41013, 62918), (41881, 61614), (45477, 56742), (47922, 53847)]