1555452912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{4027}}^1$

素因数の和:4670

約数の個数: 80

約数和(自身を含む): 4335416960

約数和(自身を除く): 2779964048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 619, 624, 1238, 1857, 2476, 3714, 4027, 4952, 7428, 8047, 8054, 9904, 12081, 14856, 16094, 16108, 24141, 24162, 29712, 32188, 32216, 48282, 48324, 52351, 64376, 64432, 96564, 96648, 104702, 128752, 157053, 193128, 193296, 209404, 314106, 386256, 418808, 628212, 837616, 1256424, 2492713, 2512848, 4985426, 7478139, 9970852, 14956278, 19941704, 29912556, 32405269, 39883408, 59825112, 64810538, 97215807, 119650224, 129621076, 194431614, 259242152, 388863228, 518484304, 777726456, 1555452912]

約数ペア:

[(1, 1555452912), (2, 777726456), (3, 518484304), (4, 388863228), (6, 259242152), (8, 194431614), (12, 129621076), (13, 119650224), (16, 97215807), (24, 64810538), (26, 59825112), (39, 39883408), (48, 32405269), (52, 29912556), (78, 19941704), (104, 14956278), (156, 9970852), (208, 7478139), (312, 4985426), (619, 2512848), (624, 2492713), (1238, 1256424), (1857, 837616), (2476, 628212), (3714, 418808), (4027, 386256), (4952, 314106), (7428, 209404), (8047, 193296), (8054, 193128), (9904, 157053), (12081, 128752), (14856, 104702), (16094, 96648), (16108, 96564), (24141, 64432), (24162, 64376), (29712, 52351), (32188, 48324), (32216, 48282)]