1982675072

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 4873478400

約数和(自身を除く): 2890803328

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 64, 89, 92, 94, 112, 128, 161, 178, 184, 188, 224, 322, 329, 356, 368, 376, 448, 529, 623, 644, 658, 712, 736, 752, 896, 1058, 1081, 1246, 1288, 1316, 1424, 1472, 1504, 2047, 2116, 2162, 2492, 2576, 2632, 2848, 2944, 3008, 3703, 4094, 4183, 4232, 4324, 4984, 5152, 5264, 5696, 6016, 7406, 7567, 8188, 8366, 8464, 8648, 9968, 10304, 10528, 11392, 14329, 14812, 15134, 16376, 16732, 16928, 17296, 19936, 20608, 21056, 24863, 28658, 29281, 29624, 30268, 32752, 33464, 33856, 34592, 39872, 42112, 47081, 49726, 57316, 58562, 59248, 60536, 65504, 66928, 67712, 69184, 79744, 94162, 96209, 99452, 114632, 117124, 118496, 121072, 131008, 133856, 138368, 174041, 188324, 192418, 198904, 229264, 234248, 236992, 242144, 262016, 267712, 329567, 348082, 376648, 384836, 397808, 458528, 468496, 473984, 484288, 535424, 659134, 673463, 696164, 753296, 769672, 795616, 917056, 936992, 968576, 1318268, 1346926, 1392328, 1506592, 1539344, 1591232, 1834112, 1873984, 2212807, 2636536, 2693852, 2784656, 3013184, 3078688, 3182464, 3747968, 4425614, 5273072, 5387704, 5569312, 6026368, 6157376, 8851228, 10546144, 10775408, 11138624, 12314752, 15489649, 17702456, 21092288, 21550816, 22277248, 30979298, 35404912, 42184576, 43101632, 61958596, 70809824, 86203264, 123917192, 141619648, 247834384, 283239296, 495668768, 991337536, 1982675072]

約数ペア:

[(1, 1982675072), (2, 991337536), (4, 495668768), (7, 283239296), (8, 247834384), (14, 141619648), (16, 123917192), (23, 86203264), (28, 70809824), (32, 61958596), (46, 43101632), (47, 42184576), (56, 35404912), (64, 30979298), (89, 22277248), (92, 21550816), (94, 21092288), (112, 17702456), (128, 15489649), (161, 12314752), (178, 11138624), (184, 10775408), (188, 10546144), (224, 8851228), (322, 6157376), (329, 6026368), (356, 5569312), (368, 5387704), (376, 5273072), (448, 4425614), (529, 3747968), (623, 3182464), (644, 3078688), (658, 3013184), (712, 2784656), (736, 2693852), (752, 2636536), (896, 2212807), (1058, 1873984), (1081, 1834112), (1246, 1591232), (1288, 1539344), (1316, 1506592), (1424, 1392328), (1472, 1346926), (1504, 1318268), (2047, 968576), (2116, 936992), (2162, 917056), (2492, 795616), (2576, 769672), (2632, 753296), (2848, 696164), (2944, 673463), (3008, 659134), (3703, 535424), (4094, 484288), (4183, 473984), (4232, 468496), (4324, 458528), (4984, 397808), (5152, 384836), (5264, 376648), (5696, 348082), (6016, 329567), (7406, 267712), (7567, 262016), (8188, 242144), (8366, 236992), (8464, 234248), (8648, 229264), (9968, 198904), (10304, 192418), (10528, 188324), (11392, 174041), (14329, 138368), (14812, 133856), (15134, 131008), (16376, 121072), (16732, 118496), (16928, 117124), (17296, 114632), (19936, 99452), (20608, 96209), (21056, 94162), (24863, 79744), (28658, 69184), (29281, 67712), (29624, 66928), (30268, 65504), (32752, 60536), (33464, 59248), (33856, 58562), (34592, 57316), (39872, 49726), (42112, 47081)]