1641247488

素因数分解:

$2^8\times 3^3\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1039

約数の個数: 144

約数和(自身を含む): 4874204160

約数和(自身を除く): 3232956672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 367, 384, 432, 576, 647, 734, 768, 864, 1101, 1152, 1294, 1468, 1728, 1941, 2202, 2304, 2588, 2936, 3303, 3456, 3882, 4404, 5176, 5823, 5872, 6606, 6912, 7764, 8808, 9909, 10352, 11646, 11744, 13212, 15528, 17469, 17616, 19818, 20704, 23292, 23488, 26424, 31056, 34938, 35232, 39636, 41408, 46584, 46976, 52848, 62112, 69876, 70464, 79272, 82816, 93168, 93952, 105696, 124224, 139752, 140928, 158544, 165632, 186336, 211392, 237449, 248448, 279504, 281856, 317088, 372672, 422784, 474898, 496896, 559008, 634176, 712347, 745344, 845568, 949796, 1118016, 1268352, 1424694, 1490688, 1899592, 2137041, 2236032, 2536704, 2849388, 3799184, 4274082, 4472064, 5698776, 6411123, 7598368, 8548164, 11397552, 12822246, 15196736, 17096328, 22795104, 25644492, 30393472, 34192656, 45590208, 51288984, 60786944, 68385312, 91180416, 102577968, 136770624, 182360832, 205155936, 273541248, 410311872, 547082496, 820623744, 1641247488]

約数ペア:

[(1, 1641247488), (2, 820623744), (3, 547082496), (4, 410311872), (6, 273541248), (8, 205155936), (9, 182360832), (12, 136770624), (16, 102577968), (18, 91180416), (24, 68385312), (27, 60786944), (32, 51288984), (36, 45590208), (48, 34192656), (54, 30393472), (64, 25644492), (72, 22795104), (96, 17096328), (108, 15196736), (128, 12822246), (144, 11397552), (192, 8548164), (216, 7598368), (256, 6411123), (288, 5698776), (367, 4472064), (384, 4274082), (432, 3799184), (576, 2849388), (647, 2536704), (734, 2236032), (768, 2137041), (864, 1899592), (1101, 1490688), (1152, 1424694), (1294, 1268352), (1468, 1118016), (1728, 949796), (1941, 845568), (2202, 745344), (2304, 712347), (2588, 634176), (2936, 559008), (3303, 496896), (3456, 474898), (3882, 422784), (4404, 372672), (5176, 317088), (5823, 281856), (5872, 279504), (6606, 248448), (6912, 237449), (7764, 211392), (8808, 186336), (9909, 165632), (10352, 158544), (11646, 140928), (11744, 139752), (13212, 124224), (15528, 105696), (17469, 93952), (17616, 93168), (19818, 82816), (20704, 79272), (23292, 70464), (23488, 69876), (26424, 62112), (31056, 52848), (34938, 46976), (35232, 46584), (39636, 41408)]