289463034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1571}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 684536832

約数和(自身を除く): 395073798

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 107, 123, 214, 246, 287, 321, 574, 642, 749, 861, 1498, 1571, 1722, 2247, 3142, 4387, 4494, 4713, 8774, 9426, 10997, 13161, 21994, 26322, 30709, 32991, 61418, 64411, 65982, 92127, 128822, 168097, 184254, 193233, 336194, 386466, 450877, 504291, 901754, 1008582, 1176679, 1352631, 2353358, 2705262, 3530037, 6891977, 7060074, 13783954, 20675931, 41351862, 48243839, 96487678, 144731517, 289463034]

約数ペア:

[(1, 289463034), (2, 144731517), (3, 96487678), (6, 48243839), (7, 41351862), (14, 20675931), (21, 13783954), (41, 7060074), (42, 6891977), (82, 3530037), (107, 2705262), (123, 2353358), (214, 1352631), (246, 1176679), (287, 1008582), (321, 901754), (574, 504291), (642, 450877), (749, 386466), (861, 336194), (1498, 193233), (1571, 184254), (1722, 168097), (2247, 128822), (3142, 92127), (4387, 65982), (4494, 64411), (4713, 61418), (8774, 32991), (9426, 30709), (10997, 26322), (13161, 21994)]