256678742736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137114713}}^1$

素因数の和:137114740

約数の個数: 60

約数和(自身を含む): 773601216388

約数和(自身を除く): 516922473652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 137114713, 274229426, 411344139, 548458852, 822688278, 1096917704, 1234032417, 1645376556, 1782491269, 2193835408, 2468064834, 3290753112, 3564982538, 4936129668, 5347473807, 6581506224, 7129965076, 9872259336, 10694947614, 14259930152, 16042421421, 19744518672, 21389895228, 28519860304, 32084842842, 42779790456, 64169685684, 85559580912, 128339371368, 256678742736]

約数ペア:

[(1, 256678742736), (2, 128339371368), (3, 85559580912), (4, 64169685684), (6, 42779790456), (8, 32084842842), (9, 28519860304), (12, 21389895228), (13, 19744518672), (16, 16042421421), (18, 14259930152), (24, 10694947614), (26, 9872259336), (36, 7129965076), (39, 6581506224), (48, 5347473807), (52, 4936129668), (72, 3564982538), (78, 3290753112), (104, 2468064834), (117, 2193835408), (144, 1782491269), (156, 1645376556), (208, 1234032417), (234, 1096917704), (312, 822688278), (468, 548458852), (624, 411344139), (936, 274229426), (1872, 137114713)]