778262472

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5897}}^1$

素因数の和:5972

約数の個数: 128

約数和(自身を含む): 2378073600

約数和(自身を除く): 1599811128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 141, 156, 188, 216, 234, 282, 312, 351, 376, 423, 468, 564, 611, 702, 846, 936, 1128, 1222, 1269, 1404, 1692, 1833, 2444, 2538, 2808, 3384, 3666, 4888, 5076, 5499, 5897, 7332, 10152, 10998, 11794, 14664, 16497, 17691, 21996, 23588, 32994, 35382, 43992, 47176, 53073, 65988, 70764, 76661, 106146, 131976, 141528, 153322, 159219, 212292, 229983, 277159, 306644, 318438, 424584, 459966, 554318, 613288, 636876, 689949, 831477, 919932, 1108636, 1273752, 1379898, 1662954, 1839864, 2069847, 2217272, 2494431, 2759796, 3325908, 3603067, 4139694, 4988862, 5519592, 6651816, 7206134, 7483293, 8279388, 9977724, 10809201, 14412268, 14966586, 16558776, 19955448, 21618402, 28824536, 29933172, 32427603, 43236804, 59866344, 64855206, 86473608, 97282809, 129710412, 194565618, 259420824, 389131236, 778262472]

約数ペア:

[(1, 778262472), (2, 389131236), (3, 259420824), (4, 194565618), (6, 129710412), (8, 97282809), (9, 86473608), (12, 64855206), (13, 59866344), (18, 43236804), (24, 32427603), (26, 29933172), (27, 28824536), (36, 21618402), (39, 19955448), (47, 16558776), (52, 14966586), (54, 14412268), (72, 10809201), (78, 9977724), (94, 8279388), (104, 7483293), (108, 7206134), (117, 6651816), (141, 5519592), (156, 4988862), (188, 4139694), (216, 3603067), (234, 3325908), (282, 2759796), (312, 2494431), (351, 2217272), (376, 2069847), (423, 1839864), (468, 1662954), (564, 1379898), (611, 1273752), (702, 1108636), (846, 919932), (936, 831477), (1128, 689949), (1222, 636876), (1269, 613288), (1404, 554318), (1692, 459966), (1833, 424584), (2444, 318438), (2538, 306644), (2808, 277159), (3384, 229983), (3666, 212292), (4888, 159219), (5076, 153322), (5499, 141528), (5897, 131976), (7332, 106146), (10152, 76661), (10998, 70764), (11794, 65988), (14664, 53073), (16497, 47176), (17691, 43992), (21996, 35382), (23588, 32994)]