271009908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 785991360

約数和(自身を除く): 514981452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 67, 78, 86, 108, 117, 129, 134, 156, 172, 201, 234, 258, 268, 351, 387, 402, 468, 516, 559, 603, 702, 774, 804, 871, 1118, 1161, 1206, 1404, 1548, 1677, 1742, 1809, 2236, 2322, 2412, 2613, 2881, 3354, 3484, 3618, 4489, 4644, 5031, 5226, 5762, 6708, 7236, 7839, 8643, 8978, 10062, 10452, 11524, 13467, 15093, 15678, 17286, 17956, 20124, 23517, 25929, 26934, 30186, 31356, 34572, 37453, 40401, 47034, 51858, 53868, 58357, 60372, 74906, 77787, 80802, 94068, 103716, 112359, 116714, 121203, 149812, 155574, 161604, 175071, 193027, 224718, 233428, 242406, 311148, 337077, 350142, 386054, 449436, 484812, 525213, 579081, 674154, 700284, 772108, 1011231, 1050426, 1158162, 1348308, 1575639, 1737243, 2022462, 2100852, 2316324, 2509351, 3151278, 3474486, 4044924, 5018702, 5211729, 6302556, 6948972, 7528053, 10037404, 10423458, 15056106, 20846916, 22584159, 30112212, 45168318, 67752477, 90336636, 135504954, 271009908]

約数ペア:

[(1, 271009908), (2, 135504954), (3, 90336636), (4, 67752477), (6, 45168318), (9, 30112212), (12, 22584159), (13, 20846916), (18, 15056106), (26, 10423458), (27, 10037404), (36, 7528053), (39, 6948972), (43, 6302556), (52, 5211729), (54, 5018702), (67, 4044924), (78, 3474486), (86, 3151278), (108, 2509351), (117, 2316324), (129, 2100852), (134, 2022462), (156, 1737243), (172, 1575639), (201, 1348308), (234, 1158162), (258, 1050426), (268, 1011231), (351, 772108), (387, 700284), (402, 674154), (468, 579081), (516, 525213), (559, 484812), (603, 449436), (702, 386054), (774, 350142), (804, 337077), (871, 311148), (1118, 242406), (1161, 233428), (1206, 224718), (1404, 193027), (1548, 175071), (1677, 161604), (1742, 155574), (1809, 149812), (2236, 121203), (2322, 116714), (2412, 112359), (2613, 103716), (2881, 94068), (3354, 80802), (3484, 77787), (3618, 74906), (4489, 60372), (4644, 58357), (5031, 53868), (5226, 51858), (5762, 47034), (6708, 40401), (7236, 37453), (7839, 34572), (8643, 31356), (8978, 30186), (10062, 26934), (10452, 25929), (11524, 23517), (13467, 20124), (15093, 17956), (15678, 17286)]