2945938688

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 7378022400

約数和(自身を除く): 4432083712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 199, 224, 256, 308, 352, 398, 448, 616, 704, 751, 796, 896, 1232, 1393, 1408, 1502, 1592, 1792, 2189, 2464, 2786, 2816, 3004, 3184, 4378, 4928, 5257, 5572, 6008, 6368, 8261, 8756, 9856, 10514, 11144, 12016, 12736, 15323, 16522, 17512, 19712, 21028, 22288, 24032, 25472, 30646, 33044, 35024, 42056, 44576, 48064, 50944, 57827, 61292, 66088, 70048, 84112, 89152, 96128, 115654, 122584, 132176, 140096, 149449, 168224, 178304, 192256, 231308, 245168, 264352, 280192, 298898, 336448, 356608, 462616, 490336, 528704, 560384, 597796, 672896, 925232, 980672, 1046143, 1057408, 1195592, 1345792, 1643939, 1850464, 1961344, 2092286, 2114816, 2391184, 3287878, 3700928, 3922688, 4184572, 4782368, 6575756, 7401856, 8369144, 9564736, 11507573, 13151512, 14803712, 16738288, 19129472, 23015146, 26303024, 33476576, 38258944, 46030292, 52606048, 66953152, 92060584, 105212096, 133906304, 184121168, 210424192, 267812608, 368242336, 420848384, 736484672, 1472969344, 2945938688]

約数ペア:

[(1, 2945938688), (2, 1472969344), (4, 736484672), (7, 420848384), (8, 368242336), (11, 267812608), (14, 210424192), (16, 184121168), (22, 133906304), (28, 105212096), (32, 92060584), (44, 66953152), (56, 52606048), (64, 46030292), (77, 38258944), (88, 33476576), (112, 26303024), (128, 23015146), (154, 19129472), (176, 16738288), (199, 14803712), (224, 13151512), (256, 11507573), (308, 9564736), (352, 8369144), (398, 7401856), (448, 6575756), (616, 4782368), (704, 4184572), (751, 3922688), (796, 3700928), (896, 3287878), (1232, 2391184), (1393, 2114816), (1408, 2092286), (1502, 1961344), (1592, 1850464), (1792, 1643939), (2189, 1345792), (2464, 1195592), (2786, 1057408), (2816, 1046143), (3004, 980672), (3184, 925232), (4378, 672896), (4928, 597796), (5257, 560384), (5572, 528704), (6008, 490336), (6368, 462616), (8261, 356608), (8756, 336448), (9856, 298898), (10514, 280192), (11144, 264352), (12016, 245168), (12736, 231308), (15323, 192256), (16522, 178304), (17512, 168224), (19712, 149449), (21028, 140096), (22288, 132176), (24032, 122584), (25472, 115654), (30646, 96128), (33044, 89152), (35024, 84112), (42056, 70048), (44576, 66088), (48064, 61292), (50944, 57827)]