2997141984

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{253823}}^1$

素因数の和:253880

約数の個数: 72

約数和(自身を含む): 8731037952

約数和(自身を除く): 5733895968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 253823, 507646, 761469, 1015292, 1522938, 2030584, 2284407, 3045876, 4061168, 4568814, 6091752, 8122336, 9137628, 10406743, 12183504, 18275256, 20813486, 24367008, 31220229, 36550512, 41626972, 62440458, 73101024, 83253944, 93660687, 124880916, 166507888, 187321374, 249761832, 333015776, 374642748, 499523664, 749285496, 999047328, 1498570992, 2997141984]

約数ペア:

[(1, 2997141984), (2, 1498570992), (3, 999047328), (4, 749285496), (6, 499523664), (8, 374642748), (9, 333015776), (12, 249761832), (16, 187321374), (18, 166507888), (24, 124880916), (32, 93660687), (36, 83253944), (41, 73101024), (48, 62440458), (72, 41626972), (82, 36550512), (96, 31220229), (123, 24367008), (144, 20813486), (164, 18275256), (246, 12183504), (288, 10406743), (328, 9137628), (369, 8122336), (492, 6091752), (656, 4568814), (738, 4061168), (984, 3045876), (1312, 2284407), (1476, 2030584), (1968, 1522938), (2952, 1015292), (3936, 761469), (5904, 507646), (11808, 253823)]