248019096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25643}}^1$

素因数の和:25696

約数の個数: 64

約数和(自身を含む): 689310720

約数和(自身を除く): 441291624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 25643, 51286, 76929, 102572, 153858, 205144, 307716, 333359, 615432, 666718, 794933, 1000077, 1333436, 1589866, 2000154, 2384799, 2666872, 3179732, 4000308, 4769598, 6359464, 8000616, 9539196, 10334129, 19078392, 20668258, 31002387, 41336516, 62004774, 82673032, 124009548, 248019096]

約数ペア:

[(1, 248019096), (2, 124009548), (3, 82673032), (4, 62004774), (6, 41336516), (8, 31002387), (12, 20668258), (13, 19078392), (24, 10334129), (26, 9539196), (31, 8000616), (39, 6359464), (52, 4769598), (62, 4000308), (78, 3179732), (93, 2666872), (104, 2384799), (124, 2000154), (156, 1589866), (186, 1333436), (248, 1000077), (312, 794933), (372, 666718), (403, 615432), (744, 333359), (806, 307716), (1209, 205144), (1612, 153858), (2418, 102572), (3224, 76929), (4836, 51286), (9672, 25643)]