271338288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 793282560

約数和(自身を除く): 521944272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 83, 93, 104, 124, 156, 166, 169, 186, 208, 248, 249, 312, 332, 338, 372, 403, 496, 498, 507, 624, 664, 676, 744, 806, 996, 1014, 1079, 1209, 1328, 1352, 1488, 1612, 1992, 2028, 2158, 2197, 2418, 2573, 2704, 3224, 3237, 3984, 4056, 4316, 4394, 4836, 5146, 5239, 6448, 6474, 6591, 7719, 8112, 8632, 8788, 9672, 10292, 10478, 12948, 13182, 14027, 15438, 15717, 17264, 17576, 19344, 20584, 20956, 25896, 26364, 28054, 30876, 31434, 33449, 35152, 41168, 41912, 42081, 51792, 52728, 56108, 61752, 62868, 66898, 68107, 83824, 84162, 100347, 105456, 112216, 123504, 125736, 133796, 136214, 168324, 182351, 200694, 204321, 224432, 251472, 267592, 272428, 336648, 364702, 401388, 408642, 434837, 535184, 544856, 547053, 673296, 729404, 802776, 817284, 869674, 1089712, 1094106, 1304511, 1458808, 1605552, 1634568, 1739348, 2188212, 2609022, 2917616, 3269136, 3478696, 4376424, 5218044, 5652881, 6957392, 8752848, 10436088, 11305762, 16958643, 20872176, 22611524, 33917286, 45223048, 67834572, 90446096, 135669144, 271338288]

約数ペア:

[(1, 271338288), (2, 135669144), (3, 90446096), (4, 67834572), (6, 45223048), (8, 33917286), (12, 22611524), (13, 20872176), (16, 16958643), (24, 11305762), (26, 10436088), (31, 8752848), (39, 6957392), (48, 5652881), (52, 5218044), (62, 4376424), (78, 3478696), (83, 3269136), (93, 2917616), (104, 2609022), (124, 2188212), (156, 1739348), (166, 1634568), (169, 1605552), (186, 1458808), (208, 1304511), (248, 1094106), (249, 1089712), (312, 869674), (332, 817284), (338, 802776), (372, 729404), (403, 673296), (496, 547053), (498, 544856), (507, 535184), (624, 434837), (664, 408642), (676, 401388), (744, 364702), (806, 336648), (996, 272428), (1014, 267592), (1079, 251472), (1209, 224432), (1328, 204321), (1352, 200694), (1488, 182351), (1612, 168324), (1992, 136214), (2028, 133796), (2158, 125736), (2197, 123504), (2418, 112216), (2573, 105456), (2704, 100347), (3224, 84162), (3237, 83824), (3984, 68107), (4056, 66898), (4316, 62868), (4394, 61752), (4836, 56108), (5146, 52728), (5239, 51792), (6448, 42081), (6474, 41912), (6591, 41168), (7719, 35152), (8112, 33449), (8632, 31434), (8788, 30876), (9672, 28054), (10292, 26364), (10478, 25896), (12948, 20956), (13182, 20584), (14027, 19344), (15438, 17576), (15717, 17264)]