216218112

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 641101824

約数和(自身を除く): 424883712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 67, 88, 96, 128, 132, 134, 176, 191, 192, 201, 256, 264, 268, 352, 382, 384, 402, 512, 528, 536, 573, 704, 737, 764, 768, 804, 1056, 1072, 1146, 1408, 1474, 1528, 1536, 1608, 2101, 2112, 2144, 2211, 2292, 2816, 2948, 3056, 3216, 4202, 4224, 4288, 4422, 4584, 5632, 5896, 6112, 6303, 6432, 8404, 8448, 8576, 8844, 9168, 11792, 12224, 12606, 12797, 12864, 16808, 16896, 17152, 17688, 18336, 23584, 24448, 25212, 25594, 25728, 33616, 34304, 35376, 36672, 38391, 47168, 48896, 50424, 51188, 51456, 67232, 70752, 73344, 76782, 94336, 97792, 100848, 102376, 102912, 134464, 140767, 141504, 146688, 153564, 188672, 201696, 204752, 268928, 281534, 283008, 293376, 307128, 377344, 403392, 409504, 422301, 537856, 563068, 566016, 614256, 806784, 819008, 844602, 1075712, 1126136, 1132032, 1228512, 1613568, 1638016, 1689204, 2252272, 2457024, 3227136, 3276032, 3378408, 4504544, 4914048, 6552064, 6756816, 9009088, 9828096, 13513632, 18018176, 19656192, 27027264, 36036352, 54054528, 72072704, 108109056, 216218112]

約数ペア:

[(1, 216218112), (2, 108109056), (3, 72072704), (4, 54054528), (6, 36036352), (8, 27027264), (11, 19656192), (12, 18018176), (16, 13513632), (22, 9828096), (24, 9009088), (32, 6756816), (33, 6552064), (44, 4914048), (48, 4504544), (64, 3378408), (66, 3276032), (67, 3227136), (88, 2457024), (96, 2252272), (128, 1689204), (132, 1638016), (134, 1613568), (176, 1228512), (191, 1132032), (192, 1126136), (201, 1075712), (256, 844602), (264, 819008), (268, 806784), (352, 614256), (382, 566016), (384, 563068), (402, 537856), (512, 422301), (528, 409504), (536, 403392), (573, 377344), (704, 307128), (737, 293376), (764, 283008), (768, 281534), (804, 268928), (1056, 204752), (1072, 201696), (1146, 188672), (1408, 153564), (1474, 146688), (1528, 141504), (1536, 140767), (1608, 134464), (2101, 102912), (2112, 102376), (2144, 100848), (2211, 97792), (2292, 94336), (2816, 76782), (2948, 73344), (3056, 70752), (3216, 67232), (4202, 51456), (4224, 51188), (4288, 50424), (4422, 48896), (4584, 47168), (5632, 38391), (5896, 36672), (6112, 35376), (6303, 34304), (6432, 33616), (8404, 25728), (8448, 25594), (8576, 25212), (8844, 24448), (9168, 23584), (11792, 18336), (12224, 17688), (12606, 17152), (12797, 16896), (12864, 16808)]