4539406508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{683}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 10650044160

約数和(自身を除く): 6110637652

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 266, 364, 403, 434, 494, 532, 589, 683, 806, 868, 961, 988, 1178, 1366, 1612, 1729, 1922, 2356, 2732, 2821, 3458, 3844, 4123, 4781, 5642, 6727, 6916, 7657, 8246, 8879, 9562, 11284, 12493, 12977, 13454, 15314, 16492, 17758, 18259, 19124, 21173, 24986, 25954, 26908, 30628, 35516, 36518, 42346, 49972, 51908, 53599, 62153, 73036, 84692, 87451, 90839, 107198, 124306, 127813, 148211, 168701, 174902, 181678, 214396, 237367, 248612, 255626, 275249, 296422, 337402, 349804, 363356, 402287, 474734, 511252, 550498, 592844, 656363, 674804, 804574, 949468, 1100996, 1180907, 1312726, 1609148, 1661569, 1926743, 2361814, 2625452, 2816009, 3323138, 3853486, 4594541, 4723628, 5229731, 5632018, 6646276, 7706972, 8532719, 9189082, 10459462, 11264036, 12470897, 17065438, 18378164, 20918924, 24941794, 34130876, 36608117, 49883588, 59729033, 73216234, 87296279, 119458066, 146432468, 162121661, 174592558, 238916132, 324243322, 349185116, 648486644, 1134851627, 2269703254, 4539406508]

約数ペア:

[(1, 4539406508), (2, 2269703254), (4, 1134851627), (7, 648486644), (13, 349185116), (14, 324243322), (19, 238916132), (26, 174592558), (28, 162121661), (31, 146432468), (38, 119458066), (52, 87296279), (62, 73216234), (76, 59729033), (91, 49883588), (124, 36608117), (133, 34130876), (182, 24941794), (217, 20918924), (247, 18378164), (266, 17065438), (364, 12470897), (403, 11264036), (434, 10459462), (494, 9189082), (532, 8532719), (589, 7706972), (683, 6646276), (806, 5632018), (868, 5229731), (961, 4723628), (988, 4594541), (1178, 3853486), (1366, 3323138), (1612, 2816009), (1729, 2625452), (1922, 2361814), (2356, 1926743), (2732, 1661569), (2821, 1609148), (3458, 1312726), (3844, 1180907), (4123, 1100996), (4781, 949468), (5642, 804574), (6727, 674804), (6916, 656363), (7657, 592844), (8246, 550498), (8879, 511252), (9562, 474734), (11284, 402287), (12493, 363356), (12977, 349804), (13454, 337402), (15314, 296422), (16492, 275249), (17758, 255626), (18259, 248612), (19124, 237367), (21173, 214396), (24986, 181678), (25954, 174902), (26908, 168701), (30628, 148211), (35516, 127813), (36518, 124306), (42346, 107198), (49972, 90839), (51908, 87451), (53599, 84692), (62153, 73036)]