216359712

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 651006720

約数和(自身を除く): 434647008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 89, 92, 96, 138, 144, 178, 184, 207, 267, 276, 288, 356, 367, 368, 414, 534, 552, 712, 734, 736, 801, 828, 1068, 1101, 1104, 1424, 1468, 1602, 1656, 2047, 2136, 2202, 2208, 2848, 2936, 3204, 3303, 3312, 4094, 4272, 4404, 5872, 6141, 6408, 6606, 6624, 8188, 8441, 8544, 8808, 11744, 12282, 12816, 13212, 16376, 16882, 17616, 18423, 24564, 25323, 25632, 26424, 32663, 32752, 33764, 35232, 36846, 49128, 50646, 52848, 65326, 65504, 67528, 73692, 75969, 97989, 98256, 101292, 105696, 130652, 135056, 147384, 151938, 195978, 196512, 202584, 261304, 270112, 293967, 294768, 303876, 391956, 405168, 522608, 587934, 589536, 607752, 751249, 783912, 810336, 1045216, 1175868, 1215504, 1502498, 1567824, 2253747, 2351736, 2431008, 3004996, 3135648, 4507494, 4703472, 6009992, 6761241, 9014988, 9406944, 12019984, 13522482, 18029976, 24039968, 27044964, 36059952, 54089928, 72119904, 108179856, 216359712]

約数ペア:

[(1, 216359712), (2, 108179856), (3, 72119904), (4, 54089928), (6, 36059952), (8, 27044964), (9, 24039968), (12, 18029976), (16, 13522482), (18, 12019984), (23, 9406944), (24, 9014988), (32, 6761241), (36, 6009992), (46, 4703472), (48, 4507494), (69, 3135648), (72, 3004996), (89, 2431008), (92, 2351736), (96, 2253747), (138, 1567824), (144, 1502498), (178, 1215504), (184, 1175868), (207, 1045216), (267, 810336), (276, 783912), (288, 751249), (356, 607752), (367, 589536), (368, 587934), (414, 522608), (534, 405168), (552, 391956), (712, 303876), (734, 294768), (736, 293967), (801, 270112), (828, 261304), (1068, 202584), (1101, 196512), (1104, 195978), (1424, 151938), (1468, 147384), (1602, 135056), (1656, 130652), (2047, 105696), (2136, 101292), (2202, 98256), (2208, 97989), (2848, 75969), (2936, 73692), (3204, 67528), (3303, 65504), (3312, 65326), (4094, 52848), (4272, 50646), (4404, 49128), (5872, 36846), (6141, 35232), (6408, 33764), (6606, 32752), (6624, 32663), (8188, 26424), (8441, 25632), (8544, 25323), (8808, 24564), (11744, 18423), (12282, 17616), (12816, 16882), (13212, 16376)]