281176272

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5599

約数の個数: 120

約数和(自身を含む): 878978464

約数和(自身を除く): 597802192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5563, 5616, 6318, 8424, 11126, 12636, 16689, 16848, 22252, 25272, 33378, 44504, 50067, 50544, 66756, 72319, 89008, 100134, 133512, 144638, 150201, 200268, 216957, 267024, 289276, 300402, 400536, 433914, 450603, 578552, 600804, 650871, 801072, 867828, 901206, 1157104, 1201608, 1301742, 1351809, 1735656, 1802412, 1952613, 2403216, 2603484, 2703618, 3471312, 3604824, 3905226, 5206968, 5407236, 5857839, 7209648, 7810452, 10413936, 10814472, 11715678, 15620904, 17573517, 21628944, 23431356, 31241808, 35147034, 46862712, 70294068, 93725424, 140588136, 281176272]

約数ペア:

[(1, 281176272), (2, 140588136), (3, 93725424), (4, 70294068), (6, 46862712), (8, 35147034), (9, 31241808), (12, 23431356), (13, 21628944), (16, 17573517), (18, 15620904), (24, 11715678), (26, 10814472), (27, 10413936), (36, 7810452), (39, 7209648), (48, 5857839), (52, 5407236), (54, 5206968), (72, 3905226), (78, 3604824), (81, 3471312), (104, 2703618), (108, 2603484), (117, 2403216), (144, 1952613), (156, 1802412), (162, 1735656), (208, 1351809), (216, 1301742), (234, 1201608), (243, 1157104), (312, 901206), (324, 867828), (351, 801072), (432, 650871), (468, 600804), (486, 578552), (624, 450603), (648, 433914), (702, 400536), (936, 300402), (972, 289276), (1053, 267024), (1296, 216957), (1404, 200268), (1872, 150201), (1944, 144638), (2106, 133512), (2808, 100134), (3159, 89008), (3888, 72319), (4212, 66756), (5563, 50544), (5616, 50067), (6318, 44504), (8424, 33378), (11126, 25272), (12636, 22252), (16689, 16848)]