254852016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{279443}}^1$

素因数の和:279473

約数の個数: 40

約数和(自身を含む): 693021120

約数和(自身を除く): 438169104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 279443, 558886, 838329, 1117772, 1676658, 2235544, 3353316, 4471088, 5309417, 6706632, 10618834, 13413264, 15928251, 21237668, 31856502, 42475336, 63713004, 84950672, 127426008, 254852016]

約数ペア:

[(1, 254852016), (2, 127426008), (3, 84950672), (4, 63713004), (6, 42475336), (8, 31856502), (12, 21237668), (16, 15928251), (19, 13413264), (24, 10618834), (38, 6706632), (48, 5309417), (57, 4471088), (76, 3353316), (114, 2235544), (152, 1676658), (228, 1117772), (304, 838329), (456, 558886), (912, 279443)]