630667728

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{63473}}^1$

素因数の和:63513

約数の個数: 80

約数和(自身を含む): 1888986240

約数和(自身を除く): 1258318512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 63473, 126946, 190419, 253892, 380838, 507784, 571257, 761676, 1015568, 1142514, 1459879, 1523352, 1713771, 2285028, 2919758, 3046704, 3427542, 4379637, 4570056, 5839516, 6855084, 8759274, 9140112, 11679032, 13138911, 13710168, 17518548, 23358064, 26277822, 27420336, 35037096, 39416733, 52555644, 70074192, 78833466, 105111288, 157666932, 210222576, 315333864, 630667728]

約数ペア:

[(1, 630667728), (2, 315333864), (3, 210222576), (4, 157666932), (6, 105111288), (8, 78833466), (9, 70074192), (12, 52555644), (16, 39416733), (18, 35037096), (23, 27420336), (24, 26277822), (27, 23358064), (36, 17518548), (46, 13710168), (48, 13138911), (54, 11679032), (69, 9140112), (72, 8759274), (92, 6855084), (108, 5839516), (138, 4570056), (144, 4379637), (184, 3427542), (207, 3046704), (216, 2919758), (276, 2285028), (368, 1713771), (414, 1523352), (432, 1459879), (552, 1142514), (621, 1015568), (828, 761676), (1104, 571257), (1242, 507784), (1656, 380838), (2484, 253892), (3312, 190419), (4968, 126946), (9936, 63473)]