281119072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 638088192

約数和(自身を除く): 356969120

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 127, 136, 208, 221, 254, 272, 313, 416, 442, 508, 544, 626, 884, 1016, 1252, 1651, 1768, 2032, 2159, 2504, 3302, 3536, 4064, 4069, 4318, 5008, 5321, 6604, 7072, 8138, 8636, 10016, 10642, 13208, 16276, 17272, 21284, 26416, 28067, 32552, 34544, 39751, 42568, 52832, 56134, 65104, 69088, 69173, 79502, 85136, 112268, 130208, 138346, 159004, 170272, 224536, 276692, 318008, 449072, 516763, 553384, 636016, 675767, 898144, 1033526, 1106768, 1272032, 1351534, 2067052, 2213536, 2703068, 4134104, 5406136, 8268208, 8784971, 10812272, 16536416, 17569942, 21624544, 35139884, 70279768, 140559536, 281119072]

約数ペア:

[(1, 281119072), (2, 140559536), (4, 70279768), (8, 35139884), (13, 21624544), (16, 17569942), (17, 16536416), (26, 10812272), (32, 8784971), (34, 8268208), (52, 5406136), (68, 4134104), (104, 2703068), (127, 2213536), (136, 2067052), (208, 1351534), (221, 1272032), (254, 1106768), (272, 1033526), (313, 898144), (416, 675767), (442, 636016), (508, 553384), (544, 516763), (626, 449072), (884, 318008), (1016, 276692), (1252, 224536), (1651, 170272), (1768, 159004), (2032, 138346), (2159, 130208), (2504, 112268), (3302, 85136), (3536, 79502), (4064, 69173), (4069, 69088), (4318, 65104), (5008, 56134), (5321, 52832), (6604, 42568), (7072, 39751), (8138, 34544), (8636, 32552), (10016, 28067), (10642, 26416), (13208, 21284), (16276, 17272)]