283052008508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{321593}}^1$

素因数の和:321966

約数の個数: 48

約数和(自身を含む): 537216345120

約数和(自身を除く): 254164336612

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 313, 626, 703, 1252, 1406, 2812, 5947, 11581, 11894, 23162, 23788, 46324, 220039, 321593, 440078, 643186, 880156, 1286372, 6110267, 11898941, 12220534, 23797882, 24441068, 47595764, 100658609, 201317218, 226079879, 402634436, 452159758, 904319516, 1912513571, 3724368533, 3825027142, 7448737066, 7650054284, 14897474132, 70763002127, 141526004254, 283052008508]

約数ペア:

[(1, 283052008508), (2, 141526004254), (4, 70763002127), (19, 14897474132), (37, 7650054284), (38, 7448737066), (74, 3825027142), (76, 3724368533), (148, 1912513571), (313, 904319516), (626, 452159758), (703, 402634436), (1252, 226079879), (1406, 201317218), (2812, 100658609), (5947, 47595764), (11581, 24441068), (11894, 23797882), (23162, 12220534), (23788, 11898941), (46324, 6110267), (220039, 1286372), (321593, 880156), (440078, 643186)]