1378591638

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 2902874112

約数和(自身を除く): 1524282474

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 113, 186, 214, 226, 321, 339, 613, 642, 678, 1226, 1839, 3317, 3503, 3678, 6634, 7006, 9951, 10509, 12091, 19003, 19902, 21018, 24182, 36273, 38006, 57009, 65591, 69269, 72546, 114018, 131182, 138538, 196773, 207807, 374821, 393546, 415614, 749642, 1124463, 2033321, 2147339, 2248926, 4066642, 4294678, 6099963, 6442017, 7411783, 12199926, 12884034, 14823566, 22235349, 44470698, 229765273, 459530546, 689295819, 1378591638]

約数ペア:

[(1, 1378591638), (2, 689295819), (3, 459530546), (6, 229765273), (31, 44470698), (62, 22235349), (93, 14823566), (107, 12884034), (113, 12199926), (186, 7411783), (214, 6442017), (226, 6099963), (321, 4294678), (339, 4066642), (613, 2248926), (642, 2147339), (678, 2033321), (1226, 1124463), (1839, 749642), (3317, 415614), (3503, 393546), (3678, 374821), (6634, 207807), (7006, 196773), (9951, 138538), (10509, 131182), (12091, 114018), (19003, 72546), (19902, 69269), (21018, 65591), (24182, 57009), (36273, 38006)]