1131273216

素因数分解:

$2^{10}\times 3^4\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 220

約数和(自身を含む): 3531025872

約数和(自身を除く): 2399752656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 276, 288, 324, 368, 384, 414, 432, 512, 552, 576, 593, 621, 648, 736, 768, 828, 864, 1024, 1104, 1152, 1186, 1242, 1296, 1472, 1536, 1656, 1728, 1779, 1863, 2208, 2304, 2372, 2484, 2592, 2944, 3072, 3312, 3456, 3558, 3726, 4416, 4608, 4744, 4968, 5184, 5337, 5888, 6624, 6912, 7116, 7452, 8832, 9216, 9488, 9936, 10368, 10674, 11776, 13248, 13639, 13824, 14232, 14904, 16011, 17664, 18976, 19872, 20736, 21348, 23552, 26496, 27278, 27648, 28464, 29808, 32022, 35328, 37952, 39744, 40917, 41472, 42696, 48033, 52992, 54556, 56928, 59616, 64044, 70656, 75904, 79488, 81834, 82944, 85392, 96066, 105984, 109112, 113856, 119232, 122751, 128088, 151808, 158976, 163668, 170784, 192132, 211968, 218224, 227712, 238464, 245502, 256176, 303616, 317952, 327336, 341568, 368253, 384264, 436448, 455424, 476928, 491004, 512352, 607232, 635904, 654672, 683136, 736506, 768528, 872896, 910848, 953856, 982008, 1024704, 1104759, 1309344, 1366272, 1473012, 1537056, 1745792, 1821696, 1907712, 1964016, 2049408, 2209518, 2618688, 2732544, 2946024, 3074112, 3491584, 3928032, 4098816, 4419036, 5237376, 5465088, 5892048, 6148224, 6983168, 7856064, 8197632, 8838072, 10474752, 11784096, 12296448, 13966336, 15712128, 16395264, 17676144, 20949504, 23568192, 24592896, 31424256, 35352288, 41899008, 47136384, 49185792, 62848512, 70704576, 94272768, 125697024, 141409152, 188545536, 282818304, 377091072, 565636608, 1131273216]

約数ペア:

[(1, 1131273216), (2, 565636608), (3, 377091072), (4, 282818304), (6, 188545536), (8, 141409152), (9, 125697024), (12, 94272768), (16, 70704576), (18, 62848512), (23, 49185792), (24, 47136384), (27, 41899008), (32, 35352288), (36, 31424256), (46, 24592896), (48, 23568192), (54, 20949504), (64, 17676144), (69, 16395264), (72, 15712128), (81, 13966336), (92, 12296448), (96, 11784096), (108, 10474752), (128, 8838072), (138, 8197632), (144, 7856064), (162, 6983168), (184, 6148224), (192, 5892048), (207, 5465088), (216, 5237376), (256, 4419036), (276, 4098816), (288, 3928032), (324, 3491584), (368, 3074112), (384, 2946024), (414, 2732544), (432, 2618688), (512, 2209518), (552, 2049408), (576, 1964016), (593, 1907712), (621, 1821696), (648, 1745792), (736, 1537056), (768, 1473012), (828, 1366272), (864, 1309344), (1024, 1104759), (1104, 1024704), (1152, 982008), (1186, 953856), (1242, 910848), (1296, 872896), (1472, 768528), (1536, 736506), (1656, 683136), (1728, 654672), (1779, 635904), (1863, 607232), (2208, 512352), (2304, 491004), (2372, 476928), (2484, 455424), (2592, 436448), (2944, 384264), (3072, 368253), (3312, 341568), (3456, 327336), (3558, 317952), (3726, 303616), (4416, 256176), (4608, 245502), (4744, 238464), (4968, 227712), (5184, 218224), (5337, 211968), (5888, 192132), (6624, 170784), (6912, 163668), (7116, 158976), (7452, 151808), (8832, 128088), (9216, 122751), (9488, 119232), (9936, 113856), (10368, 109112), (10674, 105984), (11776, 96066), (13248, 85392), (13639, 82944), (13824, 81834), (14232, 79488), (14904, 75904), (16011, 70656), (17664, 64044), (18976, 59616), (19872, 56928), (20736, 54556), (21348, 52992), (23552, 48033), (26496, 42696), (27278, 41472), (27648, 40917), (28464, 39744), (29808, 37952), (32022, 35328)]