40257504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1093

約数の個数: 144

約数和(自身を含む): 137854080

約数和(自身を除く): 97596576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1051, 1064, 1197, 1368, 1596, 1824, 2016, 2102, 2128, 2394, 2736, 3153, 3192, 4204, 4256, 4788, 5472, 6306, 6384, 7357, 8408, 9459, 9576, 12612, 12768, 14714, 16816, 18918, 19152, 19969, 22071, 25224, 29428, 33632, 37836, 38304, 39938, 44142, 50448, 58856, 59907, 66213, 75672, 79876, 88284, 100896, 117712, 119814, 132426, 139783, 151344, 159752, 176568, 179721, 235424, 239628, 264852, 279566, 302688, 319504, 353136, 359442, 419349, 479256, 529704, 559132, 639008, 706272, 718884, 838698, 958512, 1059408, 1118264, 1258047, 1437768, 1677396, 1917024, 2118816, 2236528, 2516094, 2875536, 3354792, 4473056, 5032188, 5751072, 6709584, 10064376, 13419168, 20128752, 40257504]

約数ペア:

[(1, 40257504), (2, 20128752), (3, 13419168), (4, 10064376), (6, 6709584), (7, 5751072), (8, 5032188), (9, 4473056), (12, 3354792), (14, 2875536), (16, 2516094), (18, 2236528), (19, 2118816), (21, 1917024), (24, 1677396), (28, 1437768), (32, 1258047), (36, 1118264), (38, 1059408), (42, 958512), (48, 838698), (56, 718884), (57, 706272), (63, 639008), (72, 559132), (76, 529704), (84, 479256), (96, 419349), (112, 359442), (114, 353136), (126, 319504), (133, 302688), (144, 279566), (152, 264852), (168, 239628), (171, 235424), (224, 179721), (228, 176568), (252, 159752), (266, 151344), (288, 139783), (304, 132426), (336, 119814), (342, 117712), (399, 100896), (456, 88284), (504, 79876), (532, 75672), (608, 66213), (672, 59907), (684, 58856), (798, 50448), (912, 44142), (1008, 39938), (1051, 38304), (1064, 37836), (1197, 33632), (1368, 29428), (1596, 25224), (1824, 22071), (2016, 19969), (2102, 19152), (2128, 18918), (2394, 16816), (2736, 14714), (3153, 12768), (3192, 12612), (4204, 9576), (4256, 9459), (4788, 8408), (5472, 7357), (6306, 6384)]