509687568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{272269}}^1$

素因数の和:272296

約数の個数: 60

約数和(自身を含む): 1536147340

約数和(自身を除く): 1026459772

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, 272269, 544538, 816807, 1089076, 1633614, 2178152, 2450421, 3267228, 3539497, 4356304, 4900842, 6534456, 7078994, 9801684, 10618491, 13068912, 14157988, 19603368, 21236982, 28315976, 31855473, 39206736, 42473964, 56631952, 63710946, 84947928, 127421892, 169895856, 254843784, 509687568]

約数ペア:

[(1, 509687568), (2, 254843784), (3, 169895856), (4, 127421892), (6, 84947928), (8, 63710946), (9, 56631952), (12, 42473964), (13, 39206736), (16, 31855473), (18, 28315976), (24, 21236982), (26, 19603368), (36, 14157988), (39, 13068912), (48, 10618491), (52, 9801684), (72, 7078994), (78, 6534456), (104, 4900842), (117, 4356304), (144, 3539497), (156, 3267228), (208, 2450421), (234, 2178152), (312, 1633614), (468, 1089076), (624, 816807), (936, 544538), (1872, 272269)]