2154781944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5233}}^1$

素因数の和:5314

約数の個数: 192

約数和(自身を含む): 7185235200

約数和(自身を除く): 5030453256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 43, 56, 57, 63, 72, 76, 84, 86, 114, 126, 129, 133, 152, 168, 171, 172, 228, 252, 258, 266, 301, 342, 344, 387, 399, 456, 504, 516, 532, 602, 684, 774, 798, 817, 903, 1032, 1064, 1197, 1204, 1368, 1548, 1596, 1634, 1806, 2394, 2408, 2451, 2709, 3096, 3192, 3268, 3612, 4788, 4902, 5233, 5418, 5719, 6536, 7224, 7353, 9576, 9804, 10466, 10836, 11438, 14706, 15699, 17157, 19608, 20932, 21672, 22876, 29412, 31398, 34314, 36631, 41864, 45752, 47097, 51471, 58824, 62796, 68628, 73262, 94194, 99427, 102942, 109893, 125592, 137256, 146524, 188388, 198854, 205884, 219786, 225019, 293048, 298281, 329679, 376776, 397708, 411768, 439572, 450038, 596562, 659358, 675057, 695989, 795416, 879144, 894843, 900076, 1193124, 1318716, 1350114, 1391978, 1575133, 1789686, 1800152, 2025171, 2087967, 2386248, 2637432, 2700228, 2783956, 3150266, 3579372, 4050342, 4175934, 4275361, 4725399, 5400456, 5567912, 6263901, 6300532, 7158744, 8100684, 8351868, 8550722, 9450798, 12527802, 12601064, 12826083, 14176197, 16201368, 16703736, 17101444, 18901596, 25055604, 25652166, 28352394, 29927527, 34202888, 37803192, 38478249, 50111208, 51304332, 56704788, 59855054, 76956498, 89782581, 102608664, 113409576, 119710108, 153912996, 179565162, 239420216, 269347743, 307825992, 359130324, 538695486, 718260648, 1077390972, 2154781944]

約数ペア:

[(1, 2154781944), (2, 1077390972), (3, 718260648), (4, 538695486), (6, 359130324), (7, 307825992), (8, 269347743), (9, 239420216), (12, 179565162), (14, 153912996), (18, 119710108), (19, 113409576), (21, 102608664), (24, 89782581), (28, 76956498), (36, 59855054), (38, 56704788), (42, 51304332), (43, 50111208), (56, 38478249), (57, 37803192), (63, 34202888), (72, 29927527), (76, 28352394), (84, 25652166), (86, 25055604), (114, 18901596), (126, 17101444), (129, 16703736), (133, 16201368), (152, 14176197), (168, 12826083), (171, 12601064), (172, 12527802), (228, 9450798), (252, 8550722), (258, 8351868), (266, 8100684), (301, 7158744), (342, 6300532), (344, 6263901), (387, 5567912), (399, 5400456), (456, 4725399), (504, 4275361), (516, 4175934), (532, 4050342), (602, 3579372), (684, 3150266), (774, 2783956), (798, 2700228), (817, 2637432), (903, 2386248), (1032, 2087967), (1064, 2025171), (1197, 1800152), (1204, 1789686), (1368, 1575133), (1548, 1391978), (1596, 1350114), (1634, 1318716), (1806, 1193124), (2394, 900076), (2408, 894843), (2451, 879144), (2709, 795416), (3096, 695989), (3192, 675057), (3268, 659358), (3612, 596562), (4788, 450038), (4902, 439572), (5233, 411768), (5418, 397708), (5719, 376776), (6536, 329679), (7224, 298281), (7353, 293048), (9576, 225019), (9804, 219786), (10466, 205884), (10836, 198854), (11438, 188388), (14706, 146524), (15699, 137256), (17157, 125592), (19608, 109893), (20932, 102942), (21672, 99427), (22876, 94194), (29412, 73262), (31398, 68628), (34314, 62796), (36631, 58824), (41864, 51471), (45752, 47097)]